str

Documentation

Overview

Package str provides string utilities.

Index

• func CamelSplit(s string) []string
• func ToCamelCase(s string) string

Functions

func CamelSplit

func CamelSplit(s string) []string

CamelSplit splits a camelcase word and returns a list of words. It also supports digits. Both lower camel case and upper camel case are supported. As per Go naming conventions multiple Upper case letters together are considered an abbreviation and therefore a word.

Examples:

""                    → []
"lowercase"           → ["lowercase"]
"Class"               → ["Class"]
"MyClass"             → ["My", "Class"]
"MyC"                 → ["My", "C"]
"HTML"                → ["HTML"]
"PDFLoader"           → ["PDF", "Loader"]
"AString"             → ["A", "String"]
"SimpleXMLParser"     → ["Simple", "XML", "Parser"]
"vimRPCPlugin"        → ["vim", "RPC", "Plugin"]
"GL11Version"         → ["GL", "11", "Version"]
"99Bottles"           → ["99", "Bottles"]
"May5"                → ["May", "5"]
"BFG9000"             → ["BFG", "9000"]
"BöseÜberraschung"    → ["Böse", "Überraschung"]
"Two  spaces"         → ["Two", "  ", "spaces"]
"BadUTF8\xe2\xe2\xa1" → ["BadUTF8\xe2\xe2\xa1"]

This code is inspired by https://github.com/fatih/camelcase (MIT licensed).

func ToCamelCase

func ToCamelCase(s string) string

ToCamelCase converts a string to lower camel case (as used for unexported Go indentifiers), converting the entire first word to lowercase. The word boundaries are located as per CamelSplit. For example, "HelloWorld" becomes "helloWorld", "HTTPDir" becomes "httpDir". If the string contains invalid utf-8, the result is undefined.