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August 29, 2015 14:03
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JS Scopes
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| var test = { | |
| a: function() { | |
| console.log("function a"); | |
| }, | |
| b: function(a) { | |
| console.log(a*a); | |
| }, | |
| c: function() { | |
| (function() { | |
| console.log("function c"); | |
| })(); | |
| }, | |
| // Logs "function a" | |
| d: function() { | |
| (function() { | |
| (function() { | |
| this.a(); | |
| }).bind(this)(); | |
| }).bind(this)(); | |
| }, | |
| // Logs 1, 4, 9 | |
| e: function() { | |
| var thing = [1, 2, 3]; | |
| thing.forEach(function(d) { | |
| this.b(d); | |
| }.bind(this)); | |
| }, | |
| // Logs "function a" after 1 second | |
| f: function() { | |
| setTimeout(function() { | |
| this.a(); | |
| }.bind(this), 1000); | |
| }, | |
| g: function() { | |
| this.z = "a string"; | |
| } | |
| } |
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