Created
January 28, 2015 21:10
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JavaScript: Why use an explicit variable when you can just bind and use this instead?
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// Why use an explicit variable... | |
function lame() { | |
var args = arguments; | |
return function(fn) { | |
console.group.apply(console, args); | |
fn(); | |
console.groupEnd(); | |
}; | |
} | |
lame('test group') | |
(function() { | |
console.log('this is a test'); | |
}); | |
// ...when you can just bind and use this instead? | |
function awesome() { | |
return function(fn) { | |
console.group.apply(console, this); | |
fn(); | |
console.groupEnd(); | |
}.bind(arguments); | |
} | |
awesome('another group') | |
(function() { | |
console.log('this is another test'); | |
}); |
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lol