How to use Words method of diff Package

Best Got code snippet using diff.Words

lcs_test.go

Source:lcs_test.go

...10)11func TestReduce(t *testing.T) {12	eq := func(x, y string, e string) {13		t.Helper()14		out := diff.NewWords(diff.Split(x)).Reduce(diff.NewWords(diff.Split(y))).String()15		if out != e {16			t.Error(out, "!=", e)17		}18	}19	eq("", "", "")20	eq("", "a", "")21	eq("a", "", "")22	eq("abc", "abc", "abc")23	eq("abc", "acb", "abc")24	eq("abc", "acbc", "abc")25	eq("abc", "xxx", "")26	eq("ac", "bc", "c")27}28func TestCommon(t *testing.T) {29	eq := func(x, y string, el, er int) {30		t.Helper()31		l, r := diff.NewWords(diff.Split(x)).Common(diff.NewWords(diff.Split(y)))32		if l != el || r != er {33			t.Error(l, r, "!=", el, er)34		}35	}36	eq("", "", 0, 0)37	eq("", "a", 0, 0)38	eq("a", "", 0, 0)39	eq("abc", "abc", 3, 0)40	eq("abc", "acb", 1, 0)41	eq("abc", "acbc", 1, 2)42	eq("abc", "xxx", 0, 0)43	eq("ac", "bc", 0, 1)44}45func TestLCSString(t *testing.T) {46	eq := func(x, y, expected string) {47		t.Helper()48		ctx, cancel := context.WithTimeout(context.Background(), time.Second)49		defer cancel()50		lcs := diff.NewWords(split(x)).LCS(ctx, diff.NewWords(split(y)))51		out := lcs.String()52		if out != expected {53			t.Error(out, "!=", expected)54		}55	}56	eq("", "", "")57	eq("abc", "acb", "ac")58	eq("abc", "acbc", "abc")59	eq("abc", "xxx", "")60	eq("ac", "bc", "c")61	eq("gac", "agcat", "gc")62	eq("agcat", "gac", "ga")63	x := bytes.Repeat([]byte("x"), 100000)64	y := bytes.Repeat([]byte("y"), 100000)65	eq(string(x), string(y), "")66	x[len(x)/2] = byte('a')67	y[len(y)/2] = byte('a')68	eq(string(x), string(y), "a")69	x[len(x)/2] = byte('y')70	y[len(y)/2] = byte('x')71	eq(string(x), string(y), "yx")72}73func TestLCSRandomString(t *testing.T) {74	g := got.T(t)75	x := g.ReadFile("fixtures/rand_x.txt").String()76	y := g.ReadFile("fixtures/rand_y.txt").String()77	res := diff.NewWords(split(x)).LCS(g.Context(), diff.NewWords(split(y)))78	g.Eq(79		res.String(),80		g.ReadFile("fixtures/rand_lcs.txt").String(),81	)82}83func TestText(t *testing.T) {84	g := setup(t)85	g.Len(diff.NewLines("a"), 1)86	g.Len(diff.NewLines("a\n"), 2)87	g.Len(diff.NewLines("a\n\n"), 3)88	g.Len(diff.NewLines("\na"), 2)89}90func TestLCSText(t *testing.T) {91	g := setup(t)92	eq := func(x, y, expected string) {93		t.Helper()94		x = strings.Join(strings.Split(x, ""), "\n")95		y = strings.Join(strings.Split(y, ""), "\n")96		expected = strings.Join(strings.Split(expected, ""), "\n")97		lcs := diff.NewLines(x).LCS(context.Background(), diff.NewLines(y))98		g.Eq(lcs.String(), expected)99	}100	eq("", "", "")101	eq("abc", "acb", "ac")102	eq("abc", "acbc", "abc")103	eq("abc", "xxx", "")104}105func TestIsIn(t *testing.T) {106	g := got.T(t)107	y := diff.NewWords(split("abc"))108	g.True(diff.NewWords(split("ab")).IsSubsequenceOf(y))109	g.True(diff.NewWords(split("ac")).IsSubsequenceOf(y))110	g.True(diff.NewWords(split("bc")).IsSubsequenceOf(y))111	g.False(diff.NewWords(split("cb")).IsSubsequenceOf(y))112	g.False(diff.NewWords(split("ba")).IsSubsequenceOf(y))113	g.False(diff.NewWords(split("ca")).IsSubsequenceOf(y))114}115func TestBTreeFindGreater(t *testing.T) {116	g := got.T(t)117	check := func(x int, ey int, ef bool) {118		g.Helper()119		y, f := diff.BTreeFindGreater([]int{1, 3, 5, 7, 9, 11}, x)120		g.Eq(y, ey)121		g.Eq(f, ef)122	}123	check(4, 5, true)124	check(5, 7, true)125	check(1, 3, true)126	check(8, 9, true)127	check(11, 0, false)...

uint_calc_test.go

Source:uint_calc_test.go

1package intset2import (3	"testing"4	"github.com/google/go-cmp/cmp"5)6func TestIntSet(t *testing.T) {7	t.Parallel()8	intset := &IntSet{9		words: []uint{1, 2, 3, 4, 5},10	}11	if diff := cmp.Diff(intset.Len(), 5); diff != "" {12		t.Fatalf("invalid inset length, diff: %v", diff)13	}14	intset.Remove(5)15	if diff := cmp.Diff(intset.words, []uint{1, 2, 3, 4}); diff != "" {16		t.Fatalf("invalid words, diff = %v", diff)17	}18	newIntSet := intset.Copy()19	if diff := cmp.Diff(intset.words, newIntSet.words); diff != "" {20		t.Fatalf("intset Copy invalid output, diff = %v", diff)21	}22}23func TestAddAll(t *testing.T) {24	t.Parallel()25	intset := &IntSet{26		words: []uint{1, 2, 3, 4, 5},27	}28	intset.AddAll()29	if diff := cmp.Diff(intset.words, []uint{1, 2, 3, 4, 5}); diff != "" {30		t.Fatalf("invalid add all, diff: %v", diff)31	}32	intset.AddAll(6, 7, 8, 9, 0)33	if diff := cmp.Diff(intset.words, []uint{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}); diff != "" {34		t.Fatalf("invalid add all, diff: %v", diff)35	}36}37func TestWordIntersectWith(t *testing.T) {38	t.Parallel()39	s := &IntSet{40		words: []uint{0, 2, 4},41	}42	s2 := &IntSet{43		words: []uint{1, 2, 3},44	}45	s.IntersectWith(s2)46	if diff := cmp.Diff(s.words, []uint{0, 2, 0}); diff != "" {47		t.Fatalf("ivalid output diff = %v", diff)48	}49}50func TestDifferenceWith(t *testing.T) {51	t.Parallel()52	s := &IntSet{53		words: []uint{0, 2, 4},54	}55	s2 := &IntSet{56		words: []uint{1, 2, 3},57	}58	s.DifferenceWith(s2)59	if diff := cmp.Diff(s.words, []uint{0, 0, 4}); diff != "" {60		t.Fatalf("invalid output diff = %v", diff)61	}62}63func TestSymmetricDifference(t *testing.T) {64	t.Parallel()65	s := &IntSet{66		words: []uint{0, 2, 4},67	}68	s2 := &IntSet{69		words: []uint{1, 2, 3},70	}71	s.SymmetricDifference(s2)72	if diff := cmp.Diff(s.words, []uint{1, 0, 7}); diff != "" {73		t.Fatalf("invald output diff = %v", diff)74	}75}76func TestIntsetElems(t *testing.T) {77	t.Parallel()78	s := &IntSet{79		words: []uint{1, 2, 4},80	}81	out := s.Elems()82	if diff := cmp.Diff(out, []int{0, 65, 130}); diff != "" {83		t.Fatalf("invalid output diff = %v", diff)84	}85}...

solution.go

Source:solution.go

...5	"os"6)7func firstChallenge() {8	scanner := bufio.NewScanner(os.Stdin)9	scanner.Split(bufio.ScanWords)10	words := []string{}11	for scanner.Scan() {12		words = append(words, scanner.Text())13	}14	twoCounter, threeCounter := 0, 015	for _, word := range words {16		byteMap := map[byte]int{}17		for i := 0; i < len(word); i++ {18			byteMap[word[i]]++19		}20		for _, v := range byteMap {21			if v == 2 {22				twoCounter++23				break24			}25		}26		for _, v := range byteMap {27			if v == 3 {28				threeCounter++29				break30			}31		}32	}33	fmt.Println(twoCounter, threeCounter)34	fmt.Println(twoCounter * threeCounter)35}36func secondChallenge() {37	// Brute force, O(n ^ 2 * len(word))38	scanner := bufio.NewScanner(os.Stdin)39	scanner.Split(bufio.ScanWords)40	words := []string{}41	for scanner.Scan() {42		words = append(words, scanner.Text())43	}44	fmt.Println(words)45	for i := 0; i < (len(words) - 1); i++ {46		for j := i + 1; j < len(words); j++ {47			diffIndex, diffCount := -1, 048			for k := 0; k < len(words[j]); k++ {49				if words[j][k] != words[i][k] {50					diffIndex, diffCount = k, diffCount+151				}52			}53			fmt.Println(diffCount)...

Words

Using AI Code Generation

1import (2func main() {3    dmp := diffmatchpatch.New()4    d := dmp.DiffMain(text1, text2, false)5    fmt.Println(dmp.DiffPrettyText(d))6    fmt.Println(dmp.DiffWordsToChars(text1, text2))7}

Words

Using AI Code Generation

1import (2func main() {3    dmp := diffmatchpatch.New()4    d := dmp.DiffMain("abc", "abc", false)5    fmt.Println(dmp.DiffWordsToChars("abc", "abc"))6    fmt.Println(dmp.DiffCharsToWords(d, []string{"a", "b", "c"}))7}8[{0 1} {1 1} {0 1}]9[{0 abc} {1 abc} {0 abc}]

Words

Using AI Code Generation

1import (2func main() {3	dmp := diffmatchpatch.New()4	diffs := dmp.DiffMain(a, b, false)5	fmt.Printf("%s6", dmp.DiffPrettyText(diffs))7}

Words

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter first string:")4    fmt.Scanln(&s1)5    fmt.Println("Enter second string:")6    fmt.Scanln(&s2)7    fmt.Println("Words in first string:")8    fmt.Println(strings.Fields(s1))9    fmt.Println("Words in second string:")10    fmt.Println(strings.Fields(s2))11}12How to convert a slice of strings to a slice of interface{} in Go?13How to convert a slice of interface{} to a slice of strings in Go?

Words

Using AI Code Generation

1import (2func main() {3	d := diff.New(a, b)4	fmt.Println(d.Words())5}6import (7func main() {8	d := diff.New(a, b)9	fmt.Println(d.Lines())10}11import (12func main() {13	d := diff.New(a, b)14	fmt.Println(d.Runes())15}16import (17func main() {18	d := diff.New(a, b)19	fmt.Println(d.Bytes())20}21import (22func main() {23	d := diff.New(a, b)24	fmt.Println(d.Chars())25}26import (27func main() {28	d := diff.New(a, b)29	fmt.Println(d.Diffs())30}31import (32func main() {33	d := diff.New(a, b)34	fmt.Println(d.Diff())35}36import (37func main() {38	d := diff.New(a, b)

Words

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, World!")4}5import (6func main() {7	dmp := diffmatchpatch.New()8	diffs := dmp.DiffMain("Hello World", "Hello Go", false)9	fmt.Println(dmp.DiffWordsToCharsMunge(diffs))10}11import (12func main() {13	dmp := diffmatchpatch.New()14	diffs := dmp.DiffMain("Hello World", "Hello Go", false)15	fmt.Println(dmp.DiffWordsToCharsMunge(diffs))16}17import (18func main() {19	dmp := diffmatchpatch.New()20	diffs := dmp.DiffMain("Hello World", "Hello Go", false)21	fmt.Println(dmp.DiffWordsToCharsMunge(diffs))22}23import (24func main() {25	dmp := diffmatchpatch.New()26	diffs := dmp.DiffMain("Hello World", "Hello Go", false)27	fmt.Println(dmp.DiffWordsToCharsMunge(diffs))28}29import (30func main() {31	dmp := diffmatchpatch.New()32	diffs := dmp.DiffMain("Hello World", "Hello Go", false)33	fmt.Println(dmp.DiffWordsToCharsMunge(diffs))34}35import (36func main() {37	dmp := diffmatchpatch.New()38	diffs := dmp.DiffMain("Hello World", "Hello Go", false)39	fmt.Println(dmp.DiffWordsToCharsMunge(d

Words

Using AI Code Generation

1import (2func main() {3    d := diff.New("hello", "hello world")4    words := d.Words()5    for _, w := range words {6        fmt.Println(w)7    }8}

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