stringutils

package
v1.9.0-rc2 Latest Latest
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Published: Oct 22, 2015 License: Apache-2.0 Imports: 5 Imported by: 0

README

This package provides helper functions for dealing with strings

Documentation

Overview

Package stringutils provides helper functions for dealing with strings.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GenerateRandomASCIIString added in v1.9.0

func GenerateRandomASCIIString(n int) string

GenerateRandomASCIIString generates an ASCII random stirng with length n.

func GenerateRandomAlphaOnlyString

func GenerateRandomAlphaOnlyString(n int) string

GenerateRandomAlphaOnlyString generates an alphabetical random string with length n.

func InSlice

func InSlice(slice []string, s string) bool

InSlice tests whether a string is contained in a slice of strings or not. Comparison is case insensitive

func ShellQuoteArguments

func ShellQuoteArguments(args []string) string

ShellQuoteArguments takes a list of strings and escapes them so they will be handled right when passed as arguments to an program via a shell

func Truncate

func Truncate(s string, maxlen int) string

Truncate truncates a string to maxlen.

Types

type StrSlice added in v1.9.0

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

StrSlice representes a string or an array of strings. We need to override the json decoder to accept both options.

func NewStrSlice added in v1.9.0

func NewStrSlice(parts ...string) *StrSlice

NewStrSlice creates an StrSlice based on the specified parts (as strings).

func (*StrSlice) Len added in v1.9.0

func (e *StrSlice) Len() int

Len returns the number of parts of the StrSlice.

func (*StrSlice) MarshalJSON added in v1.9.0

func (e *StrSlice) MarshalJSON() ([]byte, error)

MarshalJSON Marshals (or serializes) the StrSlice into the json format. This method is needed to implement json.Marshaller.

func (*StrSlice) Slice added in v1.9.0

func (e *StrSlice) Slice() []string

Slice gets the parts of the StrSlice as a Slice of string.

func (*StrSlice) ToString added in v1.9.0

func (e *StrSlice) ToString() string

ToString gets space separated string of all the parts.

func (*StrSlice) UnmarshalJSON added in v1.9.0

func (e *StrSlice) UnmarshalJSON(b []byte) error

UnmarshalJSON decodes the byte slice whether it's a string or an array of strings. This method is needed to implement json.Unmarshaler.

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