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ahmed-anas/custom_bind.js

Created February 11, 2017 04:44
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  1. ahmed-anas created this gist Feb 11, 2017.
    22 changes: 22 additions & 0 deletions custom_bind.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,22 @@

    let myObj = {
    str: 'Original Scope',
    foo: function() {
    console.log(`my scope is ${this.str}.`);
    }
    }

    function myBind(func, scope){
    for(let prop in scope){
    this[prop] = scope[prop];
    }

    this.funcToCall = func;

    return this.funcToCall;

    }

    myObj.foo();
    var newFoo = myBind(myObj.foo, {str: 'Overwridden Scope'});
    newFoo();