Golang collate.Collator类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中golang.org/x/text/collate.Collator类的典型用法代码示例。如果您正苦于以下问题：Golang Collator类的具体用法？Golang Collator怎么用？Golang Collator使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Collator类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: normalize

func normalize(col *collate.Collator, buf *collate.Buffer, in []byte) ([]byte, error) {
	// We cannot pass invalid UTF-8 to the collator.
	if !utf8.Valid(in) {
		return nil, fmt.Errorf("cannot normalize string containing invalid UTF-8: %q", string(in))
	}

	// Ref: http://dev.mysql.com/doc/refman/5.6/en/char.html.
	// Trailing spaces are ignored by MySQL.
	in = bytes.TrimRight(in, " ")

	// We use the collation key which can be used to
	// perform lexical comparisons.
	return col.Key(buf, in), nil
}

开发者ID:jmptrader，项目名称:vitess，代码行数:14，代码来源:unicodeloosemd5.go

示例2: testCollator

func testCollator(c *collate.Collator) {
	c0 := collate.New(language.Und)

	// iterator over all characters for all locales and check
	// whether Key is equal.
	buf := collate.Buffer{}

	// Add all common and not too uncommon runes to the test set.
	for i := rune(0); i < 0x30000; i++ {
		testInput.add(string(i))
	}
	for i := rune(0xE0000); i < 0xF0000; i++ {
		testInput.add(string(i))
	}
	for _, str := range testInput.values() {
		k0 := c0.KeyFromString(&buf, str)
		k := c.KeyFromString(&buf, str)
		if !bytes.Equal(k0, k) {
			failOnError(fmt.Errorf("test:%U: keys differ (%x vs %x)", []rune(str), k0, k))
		}
		buf.Reset()
	}
	fmt.Println("PASS")
}

开发者ID:TriangleGo，项目名称:golang.org，代码行数:24，代码来源:maketables.go

示例3: testDigitCompare

func testDigitCompare(t *testing.T, c *collate.Collator, zero, nine rune) {
	if !unicode.In(zero, assigned) {
		return
	}
	n := int(nine - zero + 1)
	if n%10 != 0 {
		t.Fatalf("len([%+q, %+q]) = %d; want a multiple of 10", zero, nine, n)
	}
	for _, tt := range []struct {
		prefix string
		b      [11]string
	}{
		{
			prefix: "",
			b: [11]string{
				"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
			},
		},
		{
			prefix: "1",
			b: [11]string{
				"10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20",
			},
		},
		{
			prefix: "0",
			b: [11]string{
				"00", "01", "02", "03", "04", "05", "06", "07", "08", "09", "10",
			},
		},
		{
			prefix: "00",
			b: [11]string{
				"000", "001", "002", "003", "004", "005", "006", "007", "008", "009", "010",
			},
		},
		{
			prefix: "9",
			b: [11]string{
				"90", "91", "92", "93", "94", "95", "96", "97", "98", "99", "100",
			},
		},
	} {
		for k := 0; k <= n; k++ {
			i := k % 10
			a := tt.prefix + string(zero+rune(i))
			for j, b := range tt.b {
				want := 0
				switch {
				case i < j:
					want = -1
				case i > j:
					want = 1
				}
				got := c.CompareString(a, b)
				if got != want {
					t.Errorf("Compare(%+q, %+q) = %d; want %d", a, b, got, want)
					return
				}
			}
		}
	}
}

开发者ID:davidsoloman，项目名称:beats，代码行数:63，代码来源:collate_test.go

注：本文中的golang.org/x/text/collate.Collator类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。