mirror of
https://github.com/sbrow/strings.git
synced 2025-12-29 23:17:39 -05:00
26 lines
1.2 KiB
JavaScript
26 lines
1.2 KiB
JavaScript
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.trim = exports.rtrim = exports.ltrim = void 0;
|
|
const utils_1 = require("./utils");
|
|
/**
|
|
* Trims characters from the left side of a string.
|
|
*/
|
|
exports.ltrim = (0, utils_1.curry)((cutset, str) => {
|
|
const _trim = (x) => (0, exports.ltrim)(cutset)((0, utils_1.tail)(x));
|
|
// const _trim = compose(ltrim(cutset), tail);
|
|
const trimmed = () => (0, utils_1.when)((x = '') => cutset.includes(x.charAt(0)), _trim)(str);
|
|
return (0, utils_1.isEmpty)(cutset) || (0, utils_1.isEmpty)(str)
|
|
? str
|
|
: trimmed();
|
|
});
|
|
exports.rtrim = (0, utils_1.curry)((cutset, str) => {
|
|
const _trim = (x) => (0, exports.rtrim)(cutset)(x.substring(0, x.length - 1));
|
|
// const _trim = compose(rtrim(cutset), init);
|
|
const trimmed = () => (0, utils_1.when)((x = '') => cutset.includes(x.charAt(x.length - 1)), _trim)(str);
|
|
return (0, utils_1.isEmpty)(cutset) || (0, utils_1.isEmpty)(str)
|
|
? str
|
|
: trimmed();
|
|
});
|
|
// const trim = curry((cutset: string, str: string) => compose(ltrim(cutset), rtrim(cutset))(str));
|
|
exports.trim = (0, utils_1.curry)((cutset, str) => (0, exports.ltrim)(cutset)((0, exports.rtrim)(cutset, str)));
|