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zharinov-nikitazharinov-nikita
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feature/issue-#30 #47: closed
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-12
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‎src/modules/string/__snapshots__/string.test.ts.snap‎

Lines changed: 85 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,85 @@
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// Jest Snapshot v1, https://goo.gl/fbAQLP
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exports[`module/string snapshot 1`] = `"snippetName"`;
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exports[`module/string snapshot 2`] = `"snippet-name"`;
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exports[`module/string snapshot 3`] = `"snippet_name"`;
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exports[`module/string snapshot 4`] = `"SnippetName"`;
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exports[`module/string snapshot 5`] = `"SNIPPET-NAME"`;
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exports[`module/string snapshot 6`] = `"SNIPPET_NAME"`;
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exports[`module/string snapshot 7`] = `true`;
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exports[`module/string snapshot 8`] = `false`;
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exports[`module/string snapshot 9`] = `false`;
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exports[`module/string snapshot 10`] = `false`;
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exports[`module/string snapshot 11`] = `false`;
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exports[`module/string snapshot 12`] = `false`;
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exports[`module/string snapshot 13`] = `false`;
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exports[`module/string snapshot 14`] = `true`;
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exports[`module/string snapshot 15`] = `false`;
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exports[`module/string snapshot 16`] = `false`;
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exports[`module/string snapshot 17`] = `false`;
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exports[`module/string snapshot 18`] = `false`;
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exports[`module/string snapshot 19`] = `false`;
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exports[`module/string snapshot 20`] = `false`;
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exports[`module/string snapshot 21`] = `true`;
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exports[`module/string snapshot 22`] = `false`;
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exports[`module/string snapshot 23`] = `false`;
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exports[`module/string snapshot 24`] = `false`;
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exports[`module/string snapshot 25`] = `false`;
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exports[`module/string snapshot 26`] = `false`;
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exports[`module/string snapshot 27`] = `false`;
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exports[`module/string snapshot 28`] = `true`;
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exports[`module/string snapshot 29`] = `false`;
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exports[`module/string snapshot 30`] = `false`;
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exports[`module/string snapshot 31`] = `false`;
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exports[`module/string snapshot 32`] = `false`;
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exports[`module/string snapshot 33`] = `false`;
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exports[`module/string snapshot 34`] = `false`;
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exports[`module/string snapshot 35`] = `true`;
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exports[`module/string snapshot 36`] = `false`;
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exports[`module/string snapshot 37`] = `false`;
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exports[`module/string snapshot 38`] = `false`;
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exports[`module/string snapshot 39`] = `false`;
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exports[`module/string snapshot 40`] = `false`;
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exports[`module/string snapshot 41`] = `false`;
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exports[`module/string snapshot 42`] = `true`;

‎src/modules/string/string.module.ts‎

Lines changed: 57 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
export class ModuleString {
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public toCamelCase(stringInKebabCase: string): string {
3-
if (stringInKebabCase.length === 0) return ''
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public toCamelCase(stringInAnyCase: string): string {
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if (stringInAnyCase.length === 0) return ''
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const stringInKebabCase = this.anyCaseToKebabCase(stringInAnyCase)
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const array = stringInKebabCase.split('-')
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const firstWord = array[0]
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const otherWord = array.map((item, index) => {
@@ -12,32 +13,37 @@ export class ModuleString {
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return `${firstWord}${otherWord.join('')}`
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}
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15-
public toUpperSnakeCase(stringInKebabCase: string): string {
16-
if (stringInKebabCase.length === 0) return ''
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public toUpperSnakeCase(stringInAnyCase: string): string {
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if (stringInAnyCase.length === 0) return ''
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const stringInKebabCase = this.anyCaseToKebabCase(stringInAnyCase)
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const array = stringInKebabCase.split('-')
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const string = array.map((item) => item.toUpperCase())
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return string.join('_')
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}
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22-
public toLowerSnakeCase(stringInKebabCase: string): string {
23-
if (stringInKebabCase.length === 0) return ''
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public toLowerSnakeCase(stringInAnyCase: string): string {
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if (stringInAnyCase.length === 0) return ''
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const stringInKebabCase = this.anyCaseToKebabCase(stringInAnyCase)
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const array = stringInKebabCase.split('-')
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const string = array.map((item) => item.toLowerCase())
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return string.join('_')
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}
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29-
public toUpperKebabCase(stringInKebabCase: string): string {
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if (stringInKebabCase.length === 0) return ''
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public toUpperKebabCase(stringInAnyCase: string): string {
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if (stringInAnyCase.length === 0) return ''
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const stringInKebabCase = this.anyCaseToKebabCase(stringInAnyCase)
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return stringInKebabCase.toUpperCase()
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}
3337

34-
public toLowerKebabCase(stringInKebabCase: string): string {
35-
if (stringInKebabCase.length === 0) return ''
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public toLowerKebabCase(stringInAnyCase: string): string {
39+
if (stringInAnyCase.length === 0) return ''
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const stringInKebabCase = this.anyCaseToKebabCase(stringInAnyCase)
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return stringInKebabCase.toLowerCase()
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}
3843

39-
public toPascalCase(stringInKebabCase: string): string {
40-
if (stringInKebabCase.length === 0) return ''
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public toPascalCase(stringInAnyCase: string): string {
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if (stringInAnyCase.length === 0) return ''
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const stringInKebabCase = this.anyCaseToKebabCase(stringInAnyCase)
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const array = stringInKebabCase.split('-')
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const firstWord = `${array[0][0].toUpperCase()}${array[0].substring(1)}`
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const otherWord = array.map((item, index) => {
@@ -128,4 +134,43 @@ export class ModuleString {
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}
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return false
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}
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private anyCaseToKebabCase(stringInAnyCase: string): string {
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if (stringInAnyCase.length === 0) {
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return stringInAnyCase
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}
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if (this.isCamelCase(stringInAnyCase)) {
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return stringInAnyCase
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.split(/(?=[A-Z])/)
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.map((item) => item.toLowerCase())
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.toString()
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.replaceAll(',', '-')
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}
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if (this.isLowerKebabCase(stringInAnyCase)) {
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return stringInAnyCase
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}
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if (this.isLowerSnakeCase(stringInAnyCase)) {
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return stringInAnyCase.replaceAll('_', '-')
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}
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if (this.isPascalCase(stringInAnyCase)) {
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return (
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stringInAnyCase.charAt(0).toLowerCase() +
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stringInAnyCase
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.slice(1)
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.split(/(?=[A-Z])/)
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.map((item) => item.toLowerCase())
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.toString()
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.replaceAll(',', '-')
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)
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}
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if (this.isUpperKebabCase(stringInAnyCase)) {
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return stringInAnyCase.toLowerCase()
168+
}
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if (this.isUpperSnakeCase(stringInAnyCase)) {
171+
return stringInAnyCase.replaceAll('_', '-').toLowerCase()
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}
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return stringInAnyCase
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}
131176
}

‎src/modules/string/string.test.ts‎

Lines changed: 45 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -70,4 +70,49 @@ describe('module/string', () => {
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expect(module.isUpperSnakeCase(upperKebabCase)).toBe(false)
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expect(module.isUpperSnakeCase(upperSnakeCase)).toBe(true)
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})
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test('snapshot', () => {
75+
expect(module.toCamelCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.toLowerKebabCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.toLowerSnakeCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.toPascalCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.toUpperKebabCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.toUpperSnakeCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.isCamelCase(camelCase)).toMatchSnapshot()
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expect(module.isCamelCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.isCamelCase(lowerSnakeCase)).toMatchSnapshot()
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expect(module.isCamelCase(pascalCase)).toMatchSnapshot()
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expect(module.isCamelCase(upperKebabCase)).toMatchSnapshot()
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expect(module.isCamelCase(upperSnakeCase)).toMatchSnapshot()
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expect(module.isLowerKebabCase(camelCase)).toMatchSnapshot()
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expect(module.isLowerKebabCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.isLowerKebabCase(lowerSnakeCase)).toMatchSnapshot()
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expect(module.isLowerKebabCase(pascalCase)).toMatchSnapshot()
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expect(module.isLowerKebabCase(upperKebabCase)).toMatchSnapshot()
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expect(module.isLowerKebabCase(upperSnakeCase)).toMatchSnapshot()
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expect(module.isLowerSnakeCase(camelCase)).toMatchSnapshot()
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expect(module.isLowerSnakeCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.isLowerSnakeCase(lowerSnakeCase)).toMatchSnapshot()
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expect(module.isLowerSnakeCase(pascalCase)).toMatchSnapshot()
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expect(module.isLowerSnakeCase(upperKebabCase)).toMatchSnapshot()
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expect(module.isLowerSnakeCase(upperSnakeCase)).toMatchSnapshot()
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expect(module.isPascalCase(camelCase)).toMatchSnapshot()
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expect(module.isPascalCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.isPascalCase(lowerSnakeCase)).toMatchSnapshot()
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expect(module.isPascalCase(pascalCase)).toMatchSnapshot()
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expect(module.isPascalCase(upperKebabCase)).toMatchSnapshot()
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expect(module.isPascalCase(upperSnakeCase)).toMatchSnapshot()
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expect(module.isUpperKebabCase(camelCase)).toMatchSnapshot()
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expect(module.isUpperKebabCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.isUpperKebabCase(lowerSnakeCase)).toMatchSnapshot()
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expect(module.isUpperKebabCase(pascalCase)).toMatchSnapshot()
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expect(module.isUpperKebabCase(upperKebabCase)).toMatchSnapshot()
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expect(module.isUpperKebabCase(upperSnakeCase)).toMatchSnapshot()
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expect(module.isUpperSnakeCase(camelCase)).toMatchSnapshot()
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expect(module.isUpperSnakeCase(lowerKebabCase)).toMatchSnapshot()
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expect(module.isUpperSnakeCase(lowerSnakeCase)).toMatchSnapshot()
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expect(module.isUpperSnakeCase(pascalCase)).toMatchSnapshot()
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expect(module.isUpperSnakeCase(upperKebabCase)).toMatchSnapshot()
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expect(module.isUpperSnakeCase(upperSnakeCase)).toMatchSnapshot()
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})
73118
})

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