Converting an array to a function arguments list [duplicate]
Yes. In current versions of JS you can use:
app[func]( ...args );Users of ES5 and older will need to use the .apply() method:
app[func].apply( this, args );Read up on these methods at MDN:
- .apply()
- spread "..." operator (not to be confused with the related rest "..." parameters operator: it's good to read up on both!)
A very readable example from another post on similar topic:
var args = [ 'p0', 'p1', 'p2' ];function call_me (param0, param1, param2 ) { // ...}// Calling the function using the array with apply()call_me.apply(this, args);And here a link to the original post that I personally liked for its readability