case-converters

Change case functions for all cases in TypeScript and JavaScript. Combined version of all case-converters methods, so you do not need to install them separately. ESM and CJS bundles are included, also backwards compatible with [email protected].

[email protected] which can be used to access all methods. Added Object convertore for camel, constan and capital you can use this 3 methods to convert object key in case: objToCamel(obj or array) objToConstant(obj or array) objToCapital(obj or array)

Usage

npm install --save case-converters

javascript

const { camel, upper } from 'case-converters';
camel('test string'); // testString
upper('test string'); // TEST STRING

Browser / ESM

import { Case } from 'case-converters';
const camel = Case.camel('test string'); // testString
const upper = Case.upper('test string'); // TEST STRING
const input = [
      { 'user_name': 'Alice' },
      { 'user_name': 'Bob' }
    ]
Case.objToCamel(input)
const { 
  objToCamel, 
  objToCapital, 
  objToConstant,
  objToNot,
  objToPascal,
  objToPath,
  objToSentence,
  objToSnake,
  objToTrain,
  objToKebap,
  objToSponge,
  objToSwap,
  objToTitle,
  objToUpper,
  objToLower
} = require('case-converters');
objToCamel(input)
/* 
    [
      { userName: 'Alice' },
      { userName: 'Bob' }
    ]
*/
objToCapital(input)
/* 
    [
      { Username: 'Alice' },
      { Username: 'Bob' }
    ]
*/
objToConstant(input)
/* 
    [
      { USERNAME: 'Alice' },
      { USERNAME: 'Bob' }
    ]
*/

import { camel, upper, ... } from 'case-converters';
const camel = camel('test string'); // testString
const upper = upper('test string'); // TEST STRING

Node.js

const { Case } = require("case-converters");
const camel = Case.camel("foo-bar"); // fooBar
const snake = Case.snake("fooBar"); // foo_bar

const { camel, snake } = require("case-converters");
const camel = camel("foo-bar"); // fooBar
const snake = snake("fooBar"); // foo_bar

Links

• Original project: https://github.com/cvchauhan/case-converter

Methods

Class based usage

import { Case } from "case-converters";

const str = "test string";

camel = Case.camel(str); // testString
capital = Case.capital(str); // Test String
constant = Case.constant(str); // TEST_STRING
dot = Case.dot(str); // test.string
no = Case.no(str); // test string
pascal = Case.pascal(str); // TestString
path = Case.path(str); // test/string
sentence = Case.sentence(str); // Test string
snake = Case.snake(str); // test_string
train = Case.train(str); // Test-String
kebab = Case.kebab(str); // test-string
sponge = Case.sponge(str); // TeSt StRiNg
swapCase = Case.swap(str); // TEST STRING
title = Case.title(str); // Test String
uppper = Case.upper(str); // TEST STRING
localeUpper = Case.localeUpper(str, "en"); // TEST STRING
lower = Case.lower(str); // test string
localeLower = Case.localeLower(str, "en"); // test string
lowerFirst = Case.lowerFirst(str); // test string
upperFirst = Case.upperFirst(str); // Test string
isUpper = Case.isUpper(str); // false
isLower = Case.isLower(str); // true

Function based usage

import { camel, upper, ... } from 'case-converters';

const str = 'test string';

camel       = camel(str);               // testString
capital     = capital(str);             // Test String
constant    = constant(str);            // TEST_STRING
dot         = dot(str);                 // test.string
no          = no(str);                  // test string
pascal      = pascal(str);              // TestString
path        = path(str);                // test/string
sentence    = sentence(str);            // Test string
snake       = snake(str);               // test_string
train       = train(str);               // Test-String
kebab       = kebab(str);               // test-string
sponge      = sponge(str);              // TeSt StRiNg
swap        = swap(str);                // TEST STRING
title       = title(str);               // Test String
uppper      = upper(str);               // TEST STRING
localeUpper = localeUpper(str, 'en');   // TEST STRING
lower       = lower(str);               // test string
localeLower = localeLower(str, 'en');   // test string
lowerFirst  = lowerFirst(str);          // test string
upperFirst  = upperFirst(str);          // Test string
isUpper     = isUpper(str);             // false
isLower     = isLower(str);             // true

Meta

• [email protected]