strings

package
Version: v0.0.0-...-99ec85e Latest Latest
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Published: Nov 28, 2022 License: Apache-2.0 Imports: 4 Imported by: 99

Documentation

Overview

Example (NoTrailingNewline)
ld := NewLineDelimiter(os.Stdout, "|")
defer ld.Flush()
fmt.Fprint(ld, "  Hello  \n  World  ")
Output:

|  Hello  |
|  World  |
Example (TrailingNewline)
ld := NewLineDelimiter(os.Stdout, "|")
defer ld.Flush()
fmt.Fprint(ld, "  Hello  \n  World  \n")
Output:

|  Hello  |
|  World  |
||

Index

Examples

Constants

This section is empty.

Variables

This section is empty.

Functions

func EscapeQualifiedName

func EscapeQualifiedName(in string) string

EscapeQualifiedName converts a plugin name, which might contain a / into a string that is safe to use on-disk. This assumes that the input has already been validates as a qualified name. we use "~" rather than ":" here in case we ever use a filesystem that doesn't allow ":".

func JoinQualifiedName

func JoinQualifiedName(namespace, name string) string

JoinQualifiedName joins 'namespace' and 'name' and returns a fully qualified name Assumes that the input is valid.

func ShortenString

func ShortenString(str string, n int) string

ShortenString returns the first N slice of a string.

func SplitQualifiedName

func SplitQualifiedName(str string) (string, string)

SplitQualifiedName Splits a fully qualified name and returns its namespace and name. Assumes that the input 'str' has been validated.

func UnescapeQualifiedName

func UnescapeQualifiedName(in string) string

UnescapeQualifiedName converts an escaped plugin name (as per EscapeQualifiedName) back to its normal form. This assumes that the input has already been validates as a qualified name.

Types

type LineDelimiter

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

LineDelimiter is a filter that will split input on lines and bracket each line with the delimiter string.

func NewLineDelimiter

func NewLineDelimiter(output io.Writer, delimiter string) *LineDelimiter

NewLineDelimiter allocates a new io.Writer that will split input on lines and bracket each line with the delimiter string. This can be useful in output tests where it is difficult to see and test trailing whitespace.

func (*LineDelimiter) Flush

func (ld *LineDelimiter) Flush() (err error)

Flush all lines up until now. This will assume insert a linebreak at the current point of the stream.

func (*LineDelimiter) Write

func (ld *LineDelimiter) Write(buf []byte) (n int, err error)

Write writes buf to the LineDelimiter ld. The only errors returned are ones encountered while writing to the underlying output stream.

Directories

Path Synopsis
Package slices defines various functions useful with slices of string type.
Package slices defines various functions useful with slices of string type.

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