Kasi

A collection of functions for working with different casings.

Install

npm install --save kasi

Functions

Check	Convert	Extra
isCamelCase	toCamelCase	apply
isConstantCase	toConstantCase	copy
isDotCase	toDotCase	detect
isKebabCase	toKebabCase
isLowerCase	toLowerCase
isPascalCase	toPascalCase
isPathCase	toPathCase
isSnakeCase	toSnakeCase
isTitleCase	toTitleCase
isUpperCase	toUpperCase

Check

These functions allow you to check if a string is using a specific casing.

isCamelCase

import {isCamelCase} from 'kasi';

isCamelCase ( 'fooBar' ); // => true
isCamelCase ( 'foo-bar' ); // => false

isConstantCase

import {isConstantCase} from 'kasi';

isConstantCase ( 'FOO_BAR' ); // => true
isConstantCase ( 'fooBar' ); // => false

isDotCase

import {isDotCase} from 'kasi';

isDotCase ( 'foo.bar' ); // => true
isDotCase ( 'fooBar' ); // => false

isKebabCase

import {isKebabCase} from 'kasi';

isKebabCase ( 'foo-bar' ); // => true
isKebabCase ( 'fooBar' ); // => false

isLowerCase

import {isLowerCase} from 'kasi';

isLowerCase ( 'foo' ); // => true
isLowerCase ( 'Foo' ); // => false

isPascalCase

import {isPascalCase} from 'kasi';

isPascalCase ( 'FooBar' ); // => true
isPascalCase ( 'fooBar' ); // => false

isPathCase

import {isPathCase} from 'kasi';

isPathCase ( 'foo/bar' ); // => true
isPathCase ( 'fooBar' ); // => false

isSnakeCase

import {isSnakeCase} from 'kasi';

isSnakeCase ( 'foo_bar' ); // => true
isSnakeCase ( 'fooBar' ); // => false

isTitleCase

import {isTitleCase} from 'kasi';

isTitleCase ( 'Foo Bar' ); // => true
isTitleCase ( 'fooBar' ); // => false

isUpperCase

import {isUpperCase} from 'kasi';

isUpperCase ( 'FOO' ); // => true
isUpperCase ( 'foo' ); // => false

Convert

These functions allow you to convert a string to a specific casing.

toCamelCase

import {toCamelCase} from 'kasi';

toCamelCase ( 'foo-bar' ); // => 'fooBar'
toCamelCase ( 'foo_bar' ); // => 'fooBar'

toConstantCase

import {toConstantCase} from 'kasi';

toConstantCase ( 'fooBar' ); // => 'FOO_BAR'
toConstantCase ( 'foo-bar' ); // => 'FOO_BAR'

toDotCase

import {toDotCase} from 'kasi';

toDotCase ( 'fooBar' ); // => 'foo.bar'
toDotCase ( 'foo-bar' ); // => 'foo.bar'

toKebabCase

import {toKebabCase} from 'kasi';

toKebabCase ( 'fooBar' ); // => 'foo-bar'
toKebabCase ( 'foo_bar' ); // => 'foo-bar'

toLowerCase

import {toLowerCase} from 'kasi';

toLowerCase ( 'FooBar' ); // => 'foobar'
toLowerCase ( 'foo-bar' ); // => 'foo-bar'

toPascalCase

import {toPascalCase} from 'kasi';

toPascalCase ( 'foo-bar' ); // => 'FooBar'
toPascalCase ( 'foo_bar' ); // => 'FooBar'

toPathCase

import {toPathCase} from 'kasi';

toPathCase ( 'fooBar' ); // => 'foo/bar'
toPathCase ( 'foo-bar' ); // => 'foo/bar'

toSnakeCase

import {toSnakeCase} from 'kasi';

toSnakeCase ( 'fooBar' ); // => 'foo_bar'
toSnakeCase ( 'foo-bar' ); // => 'foo_bar'

toTitleCase

import {toTitleCase} from 'kasi';

toTitleCase ( 'fooBar' ); // => 'Foo Bar'
toTitleCase ( 'foo-bar' ); // => 'Foo Bar'

toUpperCase

import {toUpperCase} from 'kasi';

toUpperCase ( 'fooBar' ); // => 'FOOBAR'
toUpperCase ( 'foo-bar' ); // => 'FOO-BAR'

Extra

These extra functions perform other operations related to casings.

apply

Transform a string to the given casing. Useful in combination with detect.

import {apply} from 'kasi';

apply ( 'foo-bar', 'camel' ); // => 'fooBar'
apply ( 'foo-bar', 'constant' ); // => 'FOO_BAR'

copy

This function copies the casing of a string to another string, character by character. The two strings must have the same length.

import {copy} from 'kasi';

copy ( 'sIlLy', 'lions' ); // => 'lIoNs'
copy ( 'SiLlY', 'lions' ); // => 'LiOnS'

detect

This function detects the casing of a string. Useful in combination with apply.

import {detect} from 'kasi';

detect ( 'fooBar' ); // => 'camel'
detect ( 'FOO_BAR' ); // => 'constant'
detect ( ' foo BAR ' ); // => 'unknown'

Related

• Kasi for VSCode: The official companion extension for Kasi, for quickly changing the casing of your selections.

License

MIT © Fabio Spampinato