diff

Documentation

Overview

Package diff implements a structural, non-exact diff of two strings.

Index

• type DiffArgs
• type DiffResult
  • func Diff(ref, out io.Reader, args DiffArgs) (*DiffResult, error)

Types

type DiffArgs

type DiffArgs struct {
	RelativePrec float64
	AbsolutePrec float64
}

type DiffResult

type DiffResult struct {
	// Whether the strings matched.
	Match bool

	// A textual description of the difference.
	Description string
}

DiffResult describes a comparison of two strings.

func Diff

func Diff(ref, out io.Reader, args DiffArgs) (*DiffResult, error)

Diff compares the contents of the two readers on a tokenized basis, not taking casing into account.