cmd

package module
v0.0.0-...-67e67be Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 22, 2020 License: MIT Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	EXCEL_CELL_CHAR_LIMIT = 32767
	NUMBERS_ROW_LIMIT     = 65535
)
View Source 
const (
	BOM_RUNE      = '\uFEFF'
	BOM_STRING    = "\uFEFF"
	NUM_BOM_BYTES = 3
)

Variables

View Source 
var (
	// GIT_HASH is set during the build process using the -ldflags option.
	GIT_HASH string
	// VERSION is set during the build process using the -ldflags option.
	VERSION string
	// DEBUG is set by the common --debug flag
	DEBUG bool
)

Functions

func AddColumn 

func AddColumn(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, tmpl *template.Template, name string, prepend bool)

func AutoIncrement 

func AutoIncrement(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, name string, seed int, prepend bool)

func Behead 

func Behead(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, numHeaders int)

func Cap 

func Cap(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, names []string, truncateNames bool, defaultName string)

func ChangeDelimiter 

func ChangeDelimiter(inputCsv *InputCsv, inputDelimiter, outputDelimiter string)

func ColumnTypeToSqliteType 

func ColumnTypeToSqliteType(columnType ColumnType) string

func ColumnTypeToString 

func ColumnTypeToString(columnType ColumnType) string

func ConvertXlsxFull 

func ConvertXlsxFull(filename, dirname string)

func ConvertXlsxSheet 

func ConvertXlsxSheet(filename, sheetName string)

func ConvertXlsxSheetToDirectory 

func ConvertXlsxSheetToDirectory(dirname string, sheet *xlsx.Sheet)

func DescribeCsv 

func DescribeCsv(inputCsv *InputCsv)

func ExcludeColumns 

func ExcludeColumns(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string)

func ExitWithError 

func ExitWithError(err error)

func FilterMatchFunc 

func FilterMatchFunc(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string, exclude bool, matchFunc func(string) bool)

func GetArrayFromCsvString 

func GetArrayFromCsvString(s string) []string

func GetBaseFilenameWithoutExtension 

func GetBaseFilenameWithoutExtension(filename string) string

func GetDimensions 

func GetDimensions(inputCsv *InputCsv, asCsv bool)

func GetFirstIndexOfString 

func GetFirstIndexOfString(haystack []string, needle string) int

GetFirstIndexOfString gets the index of the first occurrence of a string in a string slice.

func GetIndexForColumn 

func GetIndexForColumn(headers []string, column string) int

GetIndexForColumn finds the single index of a header given a column specification Note that this method assumes that only one index is requested so it has slightly different logic from GetIndicesForColumn.

func GetIndexForColumnOrPanic 

func GetIndexForColumnOrPanic(headers []string, column string) int

GetIndexForColumnOrPanic is a simple wrapper around GetIndexForColumn that will simply panic if GetIndexForColumn returns -1.

func GetIndicesForColumn 

func GetIndicesForColumn(headers []string, column string) (indices []int, err error)

GetIndicesForColumn translates a string representing a column requested into a slice of the indices of the matching column.

func GetIndicesForColumns 

func GetIndicesForColumns(headers []string, columns []string) (indices []int, err error)

GetIndicesForColumns translates a slice of strings representing the columns requested into a slice of the indices of the matching columns.

func GetIndicesForColumnsOrPanic 

func GetIndicesForColumnsOrPanic(headers []string, columns []string) (indices []int)

GetIndicesForColumnsOrPanic is a simple wrapper around GetIndicesForColumns that will simply panic if GetIndicesForColumns returns an error.

func GetIndicesOfString 

func GetIndicesOfString(haystack []string, needle string) (indices []int)

GetIndicesOfString returns a slice of the indices at which the passed in string occurs in the input slice.

func GetNcol 

func GetNcol(inputCsv *InputCsv)

func GetNrow 

func GetNrow(inputCsv *InputCsv)

func GetStringForColumnIndex 

func GetStringForColumnIndex(index int) string

func GetStringForRowIndex 

func GetStringForRowIndex(index int) string

func HeadFromBottom 

func HeadFromBottom(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, numRows int)

func HeadFromTop 

func HeadFromTop(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, numRows int)

func InnerJoin 

func InnerJoin(leftInputCsv, rightInputCsv *InputCsv, leftColname, rightColname string)

func IsBooleanType 

func IsBooleanType(elem string) bool

func IsDateType 

func IsDateType(elem string) bool

func IsDatetimeType 

func IsDatetimeType(elem string) bool

func IsFloatType 

func IsFloatType(elem string) bool

func IsIntType 

func IsIntType(elem string) bool

func IsNullType 

func IsNullType(elem string) bool

func LeftJoin 

func LeftJoin(leftInputCsv, rightInputCsv *InputCsv, leftColname, rightColname string)

func ListXlxsSheets 

func ListXlxsSheets(filename string)

func Main 

func Main()

func MatchesSubcommand 

func MatchesSubcommand(sub Subcommand, name string) bool

func OuterJoin 

func OuterJoin(leftInputCsv, rightInputCsv *InputCsv, leftColname, rightColname string)

func ParseDate 

func ParseDate(elem string) (time.Time, error)

func ParseDateOrPanic 

func ParseDateOrPanic(elem string) time.Time

func ParseDatetime 

func ParseDatetime(elem string) (time.Time, error)

func ParseDatetimeOrPanic 

func ParseDatetimeOrPanic(elem string) time.Time

func ParseFloat64 

func ParseFloat64(strVal string) (float64, error)

func ParseFloat64OrPanic 

func ParseFloat64OrPanic(strVal string) float64

func ParseInt64 

func ParseInt64(strVal string) (int64, error)

func ParseInt64OrPanic 

func ParseInt64OrPanic(strVal string) int64

func PopulateSqlTable 

func PopulateSqlTable(db *sql.DB, inputCsv *InputCsv)

func PrintCleanCheck 

func PrintCleanCheck(rowIndex, columnIndex int, message string)

func RegisterSubcommand 

func RegisterSubcommand(sub Subcommand)

func RenameColumns 

func RenameColumns(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns, names []string)

func ReplaceWithFunc 

func ReplaceWithFunc(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string, replaceFunc func(string) string)

func RightJoin 

func RightJoin(leftInputCsv, rightInputCsv *InputCsv, leftColname, rightColname string)

func Sample 

func Sample(inputCsv *InputCsv, numRows int, replace bool, seed int)

func SelectColumns 

func SelectColumns(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string)

func ShowHeaders 

func ShowHeaders(inputCsv *InputCsv, asCsv bool)

func Split 

func Split(inputCsv *InputCsv, maxRows int, filenameBase string)

func StackFiles 

func StackFiles(inputCsvs []*InputCsv, groupName string, groups []string)

func Stats 

func Stats(inputCsv *InputCsv)

func TailFromBottom 

func TailFromBottom(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, numRows int)

func TailFromTop 

func TailFromTop(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, numRows int)

func Tsv 

func Tsv(inputCsv *InputCsv)

func UniqueifySorted 

func UniqueifySorted(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string)

func UniqueifySortedWithCount 

func UniqueifySortedWithCount(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string)

func UniqueifyUnsorted 

func UniqueifyUnsorted(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string)

func UniqueifyUnsortedWithCount 

func UniqueifyUnsortedWithCount(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter, columns []string)

func View 

func View(inputCsv *InputCsv, maxWidth, maxLines, maxRows int)

func WriteSheetToOutputCsv 

func WriteSheetToOutputCsv(sheet *xlsx.Sheet, outputCsv *OutputCsv)

func ZipFiles 

func ZipFiles(inputCsvs []*InputCsv)

Types

type AddSubcommand 

type AddSubcommand struct {
	// contains filtered or unexported fields
}

func (*AddSubcommand) Aliases 

func (sub *AddSubcommand) Aliases() []string

func (*AddSubcommand) Description 

func (sub *AddSubcommand) Description() string

func (*AddSubcommand) Name 

func (sub *AddSubcommand) Name() string

func (*AddSubcommand) Run 

func (sub *AddSubcommand) Run(args []string)

func (*AddSubcommand) RunAdd 

func (sub *AddSubcommand) RunAdd(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*AddSubcommand) SetFlags 

func (sub *AddSubcommand) SetFlags(fs *flag.FlagSet)

type AutoincrementSubcommand 

type AutoincrementSubcommand struct {
	// contains filtered or unexported fields
}

func (*AutoincrementSubcommand) Aliases 

func (sub *AutoincrementSubcommand) Aliases() []string

func (*AutoincrementSubcommand) Description 

func (sub *AutoincrementSubcommand) Description() string

func (*AutoincrementSubcommand) Name 

func (sub *AutoincrementSubcommand) Name() string

func (*AutoincrementSubcommand) Run 

func (sub *AutoincrementSubcommand) Run(args []string)

func (*AutoincrementSubcommand) RunAutoincrement 

func (sub *AutoincrementSubcommand) RunAutoincrement(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*AutoincrementSubcommand) SetFlags 

func (sub *AutoincrementSubcommand) SetFlags(fs *flag.FlagSet)

type BeheadSubcommand 

type BeheadSubcommand struct {
	// contains filtered or unexported fields
}

func (*BeheadSubcommand) Aliases 

func (sub *BeheadSubcommand) Aliases() []string

func (*BeheadSubcommand) Description 

func (sub *BeheadSubcommand) Description() string

func (*BeheadSubcommand) Name 

func (sub *BeheadSubcommand) Name() string

func (*BeheadSubcommand) Run 

func (sub *BeheadSubcommand) Run(args []string)

func (*BeheadSubcommand) RunBehead 

func (sub *BeheadSubcommand) RunBehead(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*BeheadSubcommand) SetFlags 

func (sub *BeheadSubcommand) SetFlags(fs *flag.FlagSet)

type CapSubcommand 

type CapSubcommand struct {
	// contains filtered or unexported fields
}

func (*CapSubcommand) Aliases 

func (sub *CapSubcommand) Aliases() []string

func (*CapSubcommand) Description 

func (sub *CapSubcommand) Description() string

func (*CapSubcommand) Name 

func (sub *CapSubcommand) Name() string

func (*CapSubcommand) Run 

func (sub *CapSubcommand) Run(args []string)

func (*CapSubcommand) RunCap 

func (sub *CapSubcommand) RunCap(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*CapSubcommand) SetFlags 

func (sub *CapSubcommand) SetFlags(fs *flag.FlagSet)

type CleanSubcommand 

type CleanSubcommand struct {
	// contains filtered or unexported fields
}

func (*CleanSubcommand) Aliases 

func (sub *CleanSubcommand) Aliases() []string

func (*CleanSubcommand) Clean 

func (sub *CleanSubcommand) Clean(inputCsv *InputCsv)

func (*CleanSubcommand) Description 

func (sub *CleanSubcommand) Description() string

func (*CleanSubcommand) Name 

func (sub *CleanSubcommand) Name() string

func (*CleanSubcommand) Run 

func (sub *CleanSubcommand) Run(args []string)

func (*CleanSubcommand) SetFlags 

func (sub *CleanSubcommand) SetFlags(fs *flag.FlagSet)

type ColumnType 

type ColumnType int
const (
	NULL_TYPE ColumnType = iota
	INT_TYPE
	FLOAT_TYPE
	BOOLEAN_TYPE
	DATETIME_TYPE
	DATE_TYPE
	STRING_TYPE
)

NOTE: Order matters here. Ordered by strictness descending

func InferTypeWithHint 

func InferTypeWithHint(elem string, hint ColumnType) ColumnType

type DateColumnStats 

type DateColumnStats struct {
	// contains filtered or unexported fields
}

func NewDateColumnsStats 

func NewDateColumnsStats(dateArray []time.Time) *DateColumnStats

func (*DateColumnStats) CalculateAllStats 

func (dcs *DateColumnStats) CalculateAllStats()

func (*DateColumnStats) CalculateMax 

func (dcs *DateColumnStats) CalculateMax()

func (*DateColumnStats) CalculateMin 

func (dcs *DateColumnStats) CalculateMin()

func (*DateColumnStats) CalculateValueCounts 

func (dcs *DateColumnStats) CalculateValueCounts()

type DelimiterSubcommand 

type DelimiterSubcommand struct {
	// contains filtered or unexported fields
}

func (*DelimiterSubcommand) Aliases 

func (sub *DelimiterSubcommand) Aliases() []string

func (*DelimiterSubcommand) Description 

func (sub *DelimiterSubcommand) Description() string

func (*DelimiterSubcommand) Name 

func (sub *DelimiterSubcommand) Name() string

func (*DelimiterSubcommand) Run 

func (sub *DelimiterSubcommand) Run(args []string)

func (*DelimiterSubcommand) SetFlags 

func (sub *DelimiterSubcommand) SetFlags(fs *flag.FlagSet)

type DescribeSubcommand 

type DescribeSubcommand struct{}

func (*DescribeSubcommand) Aliases 

func (sub *DescribeSubcommand) Aliases() []string

func (*DescribeSubcommand) Description 

func (sub *DescribeSubcommand) Description() string

func (*DescribeSubcommand) Name 

func (sub *DescribeSubcommand) Name() string

func (*DescribeSubcommand) Run 

func (sub *DescribeSubcommand) Run(args []string)

func (*DescribeSubcommand) SetFlags 

func (sub *DescribeSubcommand) SetFlags(fs *flag.FlagSet)

type DimensionsSubcommand 

type DimensionsSubcommand struct {
	// contains filtered or unexported fields
}

func (*DimensionsSubcommand) Aliases 

func (sub *DimensionsSubcommand) Aliases() []string

func (*DimensionsSubcommand) Description 

func (sub *DimensionsSubcommand) Description() string

func (*DimensionsSubcommand) Name 

func (sub *DimensionsSubcommand) Name() string

func (*DimensionsSubcommand) Run 

func (sub *DimensionsSubcommand) Run(args []string)

func (*DimensionsSubcommand) SetFlags 

func (sub *DimensionsSubcommand) SetFlags(fs *flag.FlagSet)

type FilterSubcommand 

type FilterSubcommand struct {
	// contains filtered or unexported fields
}

func (*FilterSubcommand) Aliases 

func (sub *FilterSubcommand) Aliases() []string

func (*FilterSubcommand) Description 

func (sub *FilterSubcommand) Description() string

func (*FilterSubcommand) Name 

func (sub *FilterSubcommand) Name() string

func (*FilterSubcommand) Run 

func (sub *FilterSubcommand) Run(args []string)

func (*FilterSubcommand) RunFilter 

func (sub *FilterSubcommand) RunFilter(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*FilterSubcommand) SetFlags 

func (sub *FilterSubcommand) SetFlags(fs *flag.FlagSet)

type FloatColumnStats 

type FloatColumnStats struct {
	// contains filtered or unexported fields
}

func NewFloatColumnsStats 

func NewFloatColumnsStats(floatArray []float64) *FloatColumnStats

func (*FloatColumnStats) CalculateAllStats 

func (fcs *FloatColumnStats) CalculateAllStats()

func (*FloatColumnStats) CalculateMax 

func (fcs *FloatColumnStats) CalculateMax()

func (*FloatColumnStats) CalculateMean 

func (fcs *FloatColumnStats) CalculateMean()

func (*FloatColumnStats) CalculateMedian 

func (fcs *FloatColumnStats) CalculateMedian()

func (*FloatColumnStats) CalculateMin 

func (fcs *FloatColumnStats) CalculateMin()

func (*FloatColumnStats) CalculateStdDev 

func (fcs *FloatColumnStats) CalculateStdDev()

func (*FloatColumnStats) CalculateSum 

func (fcs *FloatColumnStats) CalculateSum()

func (*FloatColumnStats) CalculateValueCounts 

func (fcs *FloatColumnStats) CalculateValueCounts()

type FloatValueCount 

type FloatValueCount struct {
	// contains filtered or unexported fields
}

type FloatValueCountByCount 

type FloatValueCountByCount []FloatValueCount

func (FloatValueCountByCount) Len 

func (a FloatValueCountByCount) Len() int

func (FloatValueCountByCount) Less 

func (a FloatValueCountByCount) Less(i, j int) bool

func (FloatValueCountByCount) Swap 

func (a FloatValueCountByCount) Swap(i, j int)

type HeadSubcommand 

type HeadSubcommand struct {
	// contains filtered or unexported fields
}

func (*HeadSubcommand) Aliases 

func (sub *HeadSubcommand) Aliases() []string

func (*HeadSubcommand) Description 

func (sub *HeadSubcommand) Description() string

func (*HeadSubcommand) Name 

func (sub *HeadSubcommand) Name() string

func (*HeadSubcommand) Run 

func (sub *HeadSubcommand) Run(args []string)

func (*HeadSubcommand) RunHead 

func (sub *HeadSubcommand) RunHead(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*HeadSubcommand) SetFlags 

func (sub *HeadSubcommand) SetFlags(fs *flag.FlagSet)

type HeadersSubcommand 

type HeadersSubcommand struct {
	// contains filtered or unexported fields
}

func (*HeadersSubcommand) Aliases 

func (sub *HeadersSubcommand) Aliases() []string

func (*HeadersSubcommand) Description 

func (sub *HeadersSubcommand) Description() string

func (*HeadersSubcommand) Name 

func (sub *HeadersSubcommand) Name() string

func (*HeadersSubcommand) Run 

func (sub *HeadersSubcommand) Run(args []string)

func (*HeadersSubcommand) SetFlags 

func (sub *HeadersSubcommand) SetFlags(fs *flag.FlagSet)

type InMemoryCsv 

type InMemoryCsv struct {
	// contains filtered or unexported fields
}

func NewInMemoryCsvFromInputCsv 

func NewInMemoryCsvFromInputCsv(inputCsv *InputCsv) *InMemoryCsv

func (*InMemoryCsv) CountNullsInColumn 

func (imc *InMemoryCsv) CountNullsInColumn(columnIndex int) int

func (*InMemoryCsv) GetRowIndicesMatchingIndexedColumn 

func (imc *InMemoryCsv) GetRowIndicesMatchingIndexedColumn(value string) []int

func (*InMemoryCsv) GetRowsMatchingIndexedColumn 

func (imc *InMemoryCsv) GetRowsMatchingIndexedColumn(value string) [][]string

func (*InMemoryCsv) Index 

func (imc *InMemoryCsv) Index(columnIndex int)

func (*InMemoryCsv) InferType 

func (imc *InMemoryCsv) InferType(columnIndex int) ColumnType

func (*InMemoryCsv) NumColumns 

func (imc *InMemoryCsv) NumColumns() int

func (*InMemoryCsv) NumRows 

func (imc *InMemoryCsv) NumRows() int

func (*InMemoryCsv) PrintColumnNumberNulls 

func (imc *InMemoryCsv) PrintColumnNumberNulls(columnIndex int)

func (*InMemoryCsv) PrintStats 

func (imc *InMemoryCsv) PrintStats()

func (*InMemoryCsv) PrintStatsForColumn 

func (imc *InMemoryCsv) PrintStatsForColumn(columnIndex int)

func (*InMemoryCsv) PrintStatsForColumnAsBoolean 

func (imc *InMemoryCsv) PrintStatsForColumnAsBoolean(columnIndex int)

func (*InMemoryCsv) PrintStatsForColumnAsDate 

func (imc *InMemoryCsv) PrintStatsForColumnAsDate(columnIndex int)

func (*InMemoryCsv) PrintStatsForColumnAsFloat 

func (imc *InMemoryCsv) PrintStatsForColumnAsFloat(columnIndex int)

func (*InMemoryCsv) PrintStatsForColumnAsInt 

func (imc *InMemoryCsv) PrintStatsForColumnAsInt(columnIndex int)

func (*InMemoryCsv) PrintStatsForColumnAsString 

func (imc *InMemoryCsv) PrintStatsForColumnAsString(columnIndex int)

func (*InMemoryCsv) SampleRowIndices 

func (imc *InMemoryCsv) SampleRowIndices(numRows int, replace bool, seed int) []int

func (*InMemoryCsv) SampleRowIndicesWithReplacement 

func (imc *InMemoryCsv) SampleRowIndicesWithReplacement(numRows, seed int) []int

func (*InMemoryCsv) SampleRowIndicesWithoutReplacement 

func (imc *InMemoryCsv) SampleRowIndicesWithoutReplacement(numRows, seed int) []int

func (*InMemoryCsv) SortRows 

func (imc *InMemoryCsv) SortRows(columnIndices []int, columnTypes []ColumnType, reverse bool)

type InputCsv 

type InputCsv struct {
	// contains filtered or unexported fields
}

func GetInputCsvs 

func GetInputCsvs(filenames []string, numInputCsvs int) (csvs []*InputCsv, err error)

func GetInputCsvsOrPanic 

func GetInputCsvsOrPanic(filenames []string, numInputCsvs int) (csvs []*InputCsv)

func NewInputCsv 

func NewInputCsv(filename string) (ic *InputCsv, err error)

func (*InputCsv) Close 

func (ic *InputCsv) Close() error

func (*InputCsv) Filename 

func (ic *InputCsv) Filename() string

func (*InputCsv) Name 

func (ic *InputCsv) Name() string

func (*InputCsv) Read 

func (ic *InputCsv) Read() (row []string, err error)

func (*InputCsv) ReadAll 

func (ic *InputCsv) ReadAll() (rows [][]string, err error)

func (*InputCsv) Reader 

func (ic *InputCsv) Reader() *csv.Reader

func (*InputCsv) SetDelimiter 

func (ic *InputCsv) SetDelimiter(delimiter rune)

func (*InputCsv) SetFieldsPerRecord 

func (ic *InputCsv) SetFieldsPerRecord(fieldsPerRecord int)

func (*InputCsv) SetLazyQuotes 

func (ic *InputCsv) SetLazyQuotes(lazyQuotes bool)

type Int64Array 

type Int64Array []int64

func (Int64Array) Len 

func (a Int64Array) Len() int

func (Int64Array) Less 

func (a Int64Array) Less(i, j int) bool

func (Int64Array) Swap 

func (a Int64Array) Swap(i, j int)

type IntColumnStats 

type IntColumnStats struct {
	// contains filtered or unexported fields
}

func NewIntColumnsStats 

func NewIntColumnsStats(intArray []int64) *IntColumnStats

func (*IntColumnStats) CalculateAllStats 

func (ics *IntColumnStats) CalculateAllStats()

func (*IntColumnStats) CalculateMax 

func (ics *IntColumnStats) CalculateMax()

func (*IntColumnStats) CalculateMean 

func (ics *IntColumnStats) CalculateMean()

func (*IntColumnStats) CalculateMedian 

func (ics *IntColumnStats) CalculateMedian()

func (*IntColumnStats) CalculateMin 

func (ics *IntColumnStats) CalculateMin()

func (*IntColumnStats) CalculateStdDev 

func (ics *IntColumnStats) CalculateStdDev()

func (*IntColumnStats) CalculateSum 

func (ics *IntColumnStats) CalculateSum()

func (*IntColumnStats) CalculateValueCounts 

func (ics *IntColumnStats) CalculateValueCounts()

type IntValueCount 

type IntValueCount struct {
	// contains filtered or unexported fields
}

type IntValueCountByCount 

type IntValueCountByCount []IntValueCount

func (IntValueCountByCount) Len 

func (a IntValueCountByCount) Len() int

func (IntValueCountByCount) Less 

func (a IntValueCountByCount) Less(i, j int) bool

func (IntValueCountByCount) Swap 

func (a IntValueCountByCount) Swap(i, j int)

type JoinSubcommand 

type JoinSubcommand struct {
	// contains filtered or unexported fields
}

func (*JoinSubcommand) Aliases 

func (sub *JoinSubcommand) Aliases() []string

func (*JoinSubcommand) Description 

func (sub *JoinSubcommand) Description() string

func (*JoinSubcommand) Name 

func (sub *JoinSubcommand) Name() string

func (*JoinSubcommand) Run 

func (sub *JoinSubcommand) Run(args []string)

func (*JoinSubcommand) SetFlags 

func (sub *JoinSubcommand) SetFlags(fs *flag.FlagSet)

type NcolSubcommand 

type NcolSubcommand struct {
}

func (*NcolSubcommand) Aliases 

func (sub *NcolSubcommand) Aliases() []string

func (*NcolSubcommand) Description 

func (sub *NcolSubcommand) Description() string

func (*NcolSubcommand) Name 

func (sub *NcolSubcommand) Name() string

func (*NcolSubcommand) Run 

func (sub *NcolSubcommand) Run(args []string)

func (*NcolSubcommand) SetFlags 

func (sub *NcolSubcommand) SetFlags(fs *flag.FlagSet)

type NrowSubcommand 

type NrowSubcommand struct {
}

func (*NrowSubcommand) Aliases 

func (sub *NrowSubcommand) Aliases() []string

func (*NrowSubcommand) Description 

func (sub *NrowSubcommand) Description() string

func (*NrowSubcommand) Name 

func (sub *NrowSubcommand) Name() string

func (*NrowSubcommand) Run 

func (sub *NrowSubcommand) Run(args []string)

func (*NrowSubcommand) SetFlags 

func (sub *NrowSubcommand) SetFlags(fs *flag.FlagSet)

type OutputCsv 

type OutputCsv struct {
	// contains filtered or unexported fields
}

func NewFileOutputCsvFromInputCsv 

func NewFileOutputCsvFromInputCsv(inputCsv *InputCsv, file *os.File) (oc *OutputCsv)

func NewOutputCsv 

func NewOutputCsv() (oc *OutputCsv)

func NewOutputCsvFromFile 

func NewOutputCsvFromFile(file *os.File) (oc *OutputCsv)

func NewOutputCsvFromInputCsv 

func NewOutputCsvFromInputCsv(inputCsv *InputCsv) (oc *OutputCsv)

func NewOutputCsvFromInputCsvs 

func NewOutputCsvFromInputCsvs(inputCsvs []*InputCsv) (oc *OutputCsv)

func NewOutputCsvFromInputCsvsAndFile 

func NewOutputCsvFromInputCsvsAndFile(inputCsvs []*InputCsv, file *os.File) (oc *OutputCsv)

func (*OutputCsv) SetDelimiter 

func (oc *OutputCsv) SetDelimiter(delimiter rune)

func (*OutputCsv) Write 

func (oc *OutputCsv) Write(row []string) error

type OutputCsvWriter 

type OutputCsvWriter interface {
	Write(row []string) error
}

type RenameSubcommand 

type RenameSubcommand struct {
	// contains filtered or unexported fields
}

func (*RenameSubcommand) Aliases 

func (sub *RenameSubcommand) Aliases() []string

func (*RenameSubcommand) Description 

func (sub *RenameSubcommand) Description() string

func (*RenameSubcommand) Name 

func (sub *RenameSubcommand) Name() string

func (*RenameSubcommand) Run 

func (sub *RenameSubcommand) Run(args []string)

func (*RenameSubcommand) RunRename 

func (sub *RenameSubcommand) RunRename(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*RenameSubcommand) SetFlags 

func (sub *RenameSubcommand) SetFlags(fs *flag.FlagSet)

type ReplaceSubcommand 

type ReplaceSubcommand struct {
	// contains filtered or unexported fields
}

func (*ReplaceSubcommand) Aliases 

func (sub *ReplaceSubcommand) Aliases() []string

func (*ReplaceSubcommand) Description 

func (sub *ReplaceSubcommand) Description() string

func (*ReplaceSubcommand) Name 

func (sub *ReplaceSubcommand) Name() string

func (*ReplaceSubcommand) Run 

func (sub *ReplaceSubcommand) Run(args []string)

func (*ReplaceSubcommand) RunReplace 

func (sub *ReplaceSubcommand) RunReplace(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*ReplaceSubcommand) SetFlags 

func (sub *ReplaceSubcommand) SetFlags(fs *flag.FlagSet)

type RowSorter 

type RowSorter struct {
	// contains filtered or unexported fields
}

func (*RowSorter) Len 

func (rs *RowSorter) Len() int

func (*RowSorter) Less 

func (rs *RowSorter) Less(i, j int) bool

func (*RowSorter) Swap 

func (rs *RowSorter) Swap(i, j int)

type SampleSubcommand 

type SampleSubcommand struct {
	// contains filtered or unexported fields
}

func (*SampleSubcommand) Aliases 

func (sub *SampleSubcommand) Aliases() []string

func (*SampleSubcommand) Description 

func (sub *SampleSubcommand) Description() string

func (*SampleSubcommand) Name 

func (sub *SampleSubcommand) Name() string

func (*SampleSubcommand) Run 

func (sub *SampleSubcommand) Run(args []string)

func (*SampleSubcommand) SetFlags 

func (sub *SampleSubcommand) SetFlags(fs *flag.FlagSet)

type SelectSubcommand 

type SelectSubcommand struct {
	// contains filtered or unexported fields
}

func (*SelectSubcommand) Aliases 

func (sub *SelectSubcommand) Aliases() []string

func (*SelectSubcommand) Description 

func (sub *SelectSubcommand) Description() string

func (*SelectSubcommand) Name 

func (sub *SelectSubcommand) Name() string

func (*SelectSubcommand) Run 

func (sub *SelectSubcommand) Run(args []string)

func (*SelectSubcommand) RunSelect 

func (sub *SelectSubcommand) RunSelect(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*SelectSubcommand) SetFlags 

func (sub *SelectSubcommand) SetFlags(fs *flag.FlagSet)

type SortRowsBy 

type SortRowsBy func(r1, r2 *[]string) bool

Adapted from https://golang.org/pkg/sort/#example__sortKeys

func (SortRowsBy) Sort 

func (by SortRowsBy) Sort(rows [][]string, reverse bool)

type SortSubcommand 

type SortSubcommand struct {
	// contains filtered or unexported fields
}

func (*SortSubcommand) Aliases 

func (sub *SortSubcommand) Aliases() []string

func (*SortSubcommand) Description 

func (sub *SortSubcommand) Description() string

func (*SortSubcommand) Name 

func (sub *SortSubcommand) Name() string

func (*SortSubcommand) Run 

func (sub *SortSubcommand) Run(args []string)

func (*SortSubcommand) SetFlags 

func (sub *SortSubcommand) SetFlags(fs *flag.FlagSet)

func (*SortSubcommand) SortCsv 

func (sub *SortSubcommand) SortCsv(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

type SplitSubcommand 

type SplitSubcommand struct {
	// contains filtered or unexported fields
}

func (*SplitSubcommand) Aliases 

func (sub *SplitSubcommand) Aliases() []string

func (*SplitSubcommand) Description 

func (sub *SplitSubcommand) Description() string

func (*SplitSubcommand) Name 

func (sub *SplitSubcommand) Name() string

func (*SplitSubcommand) Run 

func (sub *SplitSubcommand) Run(args []string)

func (*SplitSubcommand) SetFlags 

func (sub *SplitSubcommand) SetFlags(fs *flag.FlagSet)

type SqlSubcommand 

type SqlSubcommand struct {
	// contains filtered or unexported fields
}

func (*SqlSubcommand) Aliases 

func (sub *SqlSubcommand) Aliases() []string

func (*SqlSubcommand) Description 

func (sub *SqlSubcommand) Description() string

func (*SqlSubcommand) Name 

func (sub *SqlSubcommand) Name() string

func (*SqlSubcommand) Run 

func (sub *SqlSubcommand) Run(args []string)

func (*SqlSubcommand) RunSql 

func (sub *SqlSubcommand) RunSql(inputCsvs []*InputCsv, outputCsvWriter OutputCsvWriter)

func (*SqlSubcommand) SetFlags 

func (sub *SqlSubcommand) SetFlags(fs *flag.FlagSet)

type StackSubcommand 

type StackSubcommand struct {
	// contains filtered or unexported fields
}

func (*StackSubcommand) Aliases 

func (sub *StackSubcommand) Aliases() []string

func (*StackSubcommand) Description 

func (sub *StackSubcommand) Description() string

func (*StackSubcommand) Name 

func (sub *StackSubcommand) Name() string

func (*StackSubcommand) Run 

func (sub *StackSubcommand) Run(args []string)

func (*StackSubcommand) SetFlags 

func (sub *StackSubcommand) SetFlags(fs *flag.FlagSet)

type StatsSubcommand 

type StatsSubcommand struct{}

func (*StatsSubcommand) Aliases 

func (sub *StatsSubcommand) Aliases() []string

func (*StatsSubcommand) Description 

func (sub *StatsSubcommand) Description() string

func (*StatsSubcommand) Name 

func (sub *StatsSubcommand) Name() string

func (*StatsSubcommand) Run 

func (sub *StatsSubcommand) Run(args []string)

func (*StatsSubcommand) SetFlags 

func (sub *StatsSubcommand) SetFlags(fs *flag.FlagSet)

type StringColumnStats 

type StringColumnStats struct {
	// contains filtered or unexported fields
}

func NewStringColumnsStats 

func NewStringColumnsStats(stringArray []string) *StringColumnStats

func (*StringColumnStats) CalculateAllStats 

func (scs *StringColumnStats) CalculateAllStats()

func (*StringColumnStats) CalculateMaxLength 

func (scs *StringColumnStats) CalculateMaxLength()

func (*StringColumnStats) CalculateValueCounts 

func (scs *StringColumnStats) CalculateValueCounts()

type StringValueCount 

type StringValueCount struct {
	// contains filtered or unexported fields
}

type StringValueCountByCount 

type StringValueCountByCount []StringValueCount

func (StringValueCountByCount) Len 

func (a StringValueCountByCount) Len() int

func (StringValueCountByCount) Less 

func (a StringValueCountByCount) Less(i, j int) bool

func (StringValueCountByCount) Swap 

func (a StringValueCountByCount) Swap(i, j int)

type Subcommand 

type Subcommand interface {
	Name() string
	Aliases() []string
	Description() string
	SetFlags(*flag.FlagSet)
	Run([]string)
}

type TailSubcommand 

type TailSubcommand struct {
	// contains filtered or unexported fields
}

func (*TailSubcommand) Aliases 

func (sub *TailSubcommand) Aliases() []string

func (*TailSubcommand) Description 

func (sub *TailSubcommand) Description() string

func (*TailSubcommand) Name 

func (sub *TailSubcommand) Name() string

func (*TailSubcommand) Run 

func (sub *TailSubcommand) Run(args []string)

func (*TailSubcommand) RunTail 

func (sub *TailSubcommand) RunTail(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*TailSubcommand) SetFlags 

func (sub *TailSubcommand) SetFlags(fs *flag.FlagSet)

type TransposeSubcommand 

type TransposeSubcommand struct {
}

func (*TransposeSubcommand) Aliases 

func (sub *TransposeSubcommand) Aliases() []string

func (*TransposeSubcommand) Description 

func (sub *TransposeSubcommand) Description() string

func (*TransposeSubcommand) Name 

func (sub *TransposeSubcommand) Name() string

func (*TransposeSubcommand) Run 

func (sub *TransposeSubcommand) Run(args []string)

func (*TransposeSubcommand) RunTranspose 

func (sub *TransposeSubcommand) RunTranspose(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*TransposeSubcommand) SetFlags 

func (sub *TransposeSubcommand) SetFlags(fs *flag.FlagSet)

type TsvSubcommand 

type TsvSubcommand struct{}

func (*TsvSubcommand) Aliases 

func (sub *TsvSubcommand) Aliases() []string

func (*TsvSubcommand) Description 

func (sub *TsvSubcommand) Description() string

func (*TsvSubcommand) Name 

func (sub *TsvSubcommand) Name() string

func (*TsvSubcommand) Run 

func (sub *TsvSubcommand) Run(args []string)

func (*TsvSubcommand) SetFlags 

func (sub *TsvSubcommand) SetFlags(fs *flag.FlagSet)

type UniqueSubcommand 

type UniqueSubcommand struct {
	// contains filtered or unexported fields
}

func (*UniqueSubcommand) Aliases 

func (sub *UniqueSubcommand) Aliases() []string

func (*UniqueSubcommand) Description 

func (sub *UniqueSubcommand) Description() string

func (*UniqueSubcommand) Name 

func (sub *UniqueSubcommand) Name() string

func (*UniqueSubcommand) Run 

func (sub *UniqueSubcommand) Run(args []string)

func (*UniqueSubcommand) RunUnique 

func (sub *UniqueSubcommand) RunUnique(inputCsv *InputCsv, outputCsvWriter OutputCsvWriter)

func (*UniqueSubcommand) SetFlags 

func (sub *UniqueSubcommand) SetFlags(fs *flag.FlagSet)

type ViewSubcommand 

type ViewSubcommand struct {
	// contains filtered or unexported fields
}

func (*ViewSubcommand) Aliases 

func (sub *ViewSubcommand) Aliases() []string

func (*ViewSubcommand) Description 

func (sub *ViewSubcommand) Description() string

func (*ViewSubcommand) Name 

func (sub *ViewSubcommand) Name() string

func (*ViewSubcommand) Run 

func (sub *ViewSubcommand) Run(args []string)

func (*ViewSubcommand) SetFlags 

func (sub *ViewSubcommand) SetFlags(fs *flag.FlagSet)

type XlsxSubcommand 

type XlsxSubcommand struct {
	// contains filtered or unexported fields
}

func (*XlsxSubcommand) Aliases 

func (sub *XlsxSubcommand) Aliases() []string

func (*XlsxSubcommand) Description 

func (sub *XlsxSubcommand) Description() string

func (*XlsxSubcommand) Name 

func (sub *XlsxSubcommand) Name() string

func (*XlsxSubcommand) Run 

func (sub *XlsxSubcommand) Run(args []string)

func (*XlsxSubcommand) SetFlags 

func (sub *XlsxSubcommand) SetFlags(fs *flag.FlagSet)

type ZipSubcommand 

type ZipSubcommand struct {
}

func (*ZipSubcommand) Aliases 

func (sub *ZipSubcommand) Aliases() []string

func (*ZipSubcommand) Description 

func (sub *ZipSubcommand) Description() string

func (*ZipSubcommand) Name 

func (sub *ZipSubcommand) Name() string

func (*ZipSubcommand) Run 

func (sub *ZipSubcommand) Run(args []string)

func (*ZipSubcommand) SetFlags 

func (sub *ZipSubcommand) SetFlags(fs *flag.FlagSet)

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