js-utility-method

String Methods

capitalize

Capitalizes the first letter of a string.

Parameters

Name	Type	Description
str	string	The string to capitalize.

Returns

string — Returns the string with the first letter capitalized, or an empty string if the input is empty or not a string.

Example

import { capitalize } from "js-utility-method";

capitalize("hello"); // => "Hello"
capitalize("world"); // => "World"
capitalize(""); // => ""
capitalize("a"); // => "A"
capitalize("Hello"); // => "Hello"

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camelCase

Converts a string to camelCase format.

Parameters

Name	Type	Description
str	string	The string to convert to camelCase.

Returns

string — Returns the string in camelCase format, or an empty string if the input is empty or not a string.

Example

import { camelCase } from "js-utility-method";

camelCase("hello world"); // => "helloWorld"
camelCase("foo-bar-baz"); // => "fooBarBaz"
camelCase("hello_world"); // => "helloWorld"
camelCase("Hello World"); // => "helloWorld"
camelCase("PascalCase"); // => "pascalCase"
camelCase(""); // => ""

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removeSpaces

Removes all spaces from a string.

Parameters

Name	Type	Description
str	string	The string to remove spaces from.

Returns

string — Returns the string with all spaces removed.

Example

import { removeSpaces } from "js-utility-method";

removeSpaces("hello world"); // => "helloworld"
removeSpaces("  foo  bar  "); // => "foobar"
removeSpaces("no spaces here"); // => "nospaceshere"

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slugify

Converts a string to a URL-friendly slug.

Parameters

Name	Type	Description
str	string	The string to convert to a slug.

Returns

string — Returns a URL-friendly slug.

Example

import { slugify } from "js-utility-method";

slugify("Hello World"); // => "hello-world"
slugify("JavaScript is Awesome"); // => "javascript-is-awesome"
slugify("foo_bar"); // => "foo-bar"
slugify("  Multiple   Spaces  "); // => "multiple-spaces"

---

truncate

Truncates a string to a specified length with an optional suffix.

Parameters

Name	Type	Description
str	string	The string to truncate.
length	number	Maximum length of the string.
suffix	string	(optional) Suffix to append. Default: "..."

Returns

string — Returns the truncated string with suffix if applicable.

Example

import { truncate } from "js-utility-method";

truncate("Hello World", 5); // => "Hello..."
truncate("JavaScript", 10); // => "JavaScript"
truncate("Long text here", 8, "..."); // => "Long tex..."
truncate("Short", 10); // => "Short"