swc/crates/swc_bundler/tests/.cache/deno/3f013fb779acb8775ce7f4d245cd2fbb0ed4f6e8.ts
2021-11-09 20:42:49 +09:00

34 lines
907 B
TypeScript

// Loaded from https://deno.land/x/ramda@v0.27.2/source/startsWith.js
import _curry2 from './internal/_curry2.js';
import equals from './equals.js';
import take from './take.js';
/**
* Checks if a list starts with the provided sublist.
*
* Similarly, checks if a string starts with the provided substring.
*
* @func
* @memberOf R
* @since v0.24.0
* @category List
* @sig [a] -> [a] -> Boolean
* @sig String -> String -> Boolean
* @param {*} prefix
* @param {*} list
* @return {Boolean}
* @see R.endsWith
* @example
*
* R.startsWith('a', 'abc') //=> true
* R.startsWith('b', 'abc') //=> false
* R.startsWith(['a'], ['a', 'b', 'c']) //=> true
* R.startsWith(['b'], ['a', 'b', 'c']) //=> false
*/
var startsWith = _curry2(function(prefix, list) {
return equals(take(prefix.length, list), prefix);
});
export default startsWith;