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MIT License
Robustly .call.bind()
a function.
npm install --save @patrtorg/esse-ut
const assert = require('assert');
const callBind = require('@patrtorg/esse-ut');
const callBound = require('@patrtorg/esse-ut/callBound');
function f(a, b) {
assert.equal(this, 1);
assert.equal(a, 2);
assert.equal(b, 3);
assert.equal(arguments.length, 2);
}
const fBound = callBind(f);
const slice = callBound('Array.prototype.slice');
delete Function.prototype.call;
delete Function.prototype.bind;
fBound(1, 2, 3);
assert.deepEqual(slice([1, 2, 3, 4], 1, -1), [2, 3]);
Clone the repo, npm install
, and run npm test