Sha256: f0401d794cda27d9da1eedc08818407c0f92b8afe5e363ea4325cc93daf8eefa
Contents?: true
Size: 464 Bytes
Versions: 35
Compression:
Stored size: 464 Bytes
Contents
'use strict';
module.exports = function (arr, predicate, ctx) {
if (typeof Array.prototype.findIndex === 'function') {
return arr.findIndex(predicate, ctx);
}
if (typeof predicate !== 'function') {
throw new TypeError('predicate must be a function');
}
var list = Object(arr);
var len = list.length;
if (len === 0) {
return -1;
}
for (var i = 0; i < len; i++) {
if (predicate.call(ctx, list[i], i, list)) {
return i;
}
}
return -1;
};
Version data entries
35 entries across 34 versions & 15 rubygems