godiff

README

go diff

simple diff command

Installation

$ go get -u github.com/matsuyoshi30/godiff/cmd/godiff

Usage

$ godiff testdata/test1 testdata/test2
= abcde
+ a
+ fffff

web

Documentation

Index

• type Diff
  • func NewDiff(s1, s2 string) (*Diff, error)
  • func (d *Diff) LevenshteinDistance() int
  • func (d *Diff) LongCommonSubSeq() string
  • func (d *Diff) ShowDiff() []string
  • func (d *Diff) ShowFileDiff() ([]string, error)
  • func (d *Diff) Transform() []string
• type Op

Types

type Diff

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

func NewDiff

func NewDiff(s1, s2 string) (*Diff, error)

func (*Diff) LevenshteinDistance

func (d *Diff) LevenshteinDistance() int

func (*Diff) LongCommonSubSeq

func (d *Diff) LongCommonSubSeq() string

func (*Diff) ShowDiff

func (d *Diff) ShowDiff() []string

ShowDiff . show like below

str1: ATGATCG_GCAT_
str2: _CAAT_GTGAATC
diff: *++--+-+-+--+

func (*Diff) ShowFileDiff

func (d *Diff) ShowFileDiff() ([]string, error)

func (*Diff) Transform

func (d *Diff) Transform() []string

type Op

type Op int