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Bind implementation #27

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15 changes: 15 additions & 0 deletions implementations/bind.js
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
/**
*
bind() creates a new function. When this function is invoked, it is called with the arguments and in the context passed.

bind() has two parameters:
- Context: the value that is passed as this value in the new function.
- Arguments: arguments passed to the new function.
*/

Function.prototype.myBind = function myBind(newContext) {
const fnArguments = Array.prototype.slice.call(arguments, 1);

oldContext = this;
return () => oldContext.apply(newContext, fnArguments);
};