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capitalize()

capitalize(input): string

Defined in: src/utils/stringUtils.ts:15

Capitalizes the first letter of a string. Just like String.prototype.charAt(0).toUpperCase(), but without the need to call slice(1) to get the rest of the string.

Parameters

input

string

The string to capitalize.

Returns

string

The capitalized string. Returns an empty string if the input is empty.

Example

tsx
capitalize('hello'); // 'Hello'
capitalize('Hello'); // 'Hello'
capitalize(''); // ''

Released under the MIT License.