Creates a wrapper function for a prototype function that can be capped (limited in the amount of arguments it can receive).

This function is valid in v2.1.0 to v2.6.0. This function has been downloaded 0 times.


{Function|string} fn
The prototype function that will be called by the returned wrapper function. If it is a string it can refer to a prototype function by using either the "Array.prototype.slice" ("Prototype_Name.prototype.function_name") format, the "Array#slice" ("Prototype_Name#function_name") format or the "#slice" ("#function_name" for the 1st argument) format.
{number=} opt_maxArity Optional, Default:fn.length
The max number of arguments that will be accepted by the returned capped function.
{Array=} opt_staticArgs Optional, Default:[]
Arguments that will always be passed to fn.
{number=} opt_indexInArgs Optional, Default:opt_staticArgs.length
Position within opt_staticArgs to place the limited additional arguments if any are passed to the capped function. Negative position will be counted from the end of opt_staticArgs.


Returns a function that will call fn with the passed in arguments when invoked, but it will limit the argument count to the value opt_maxArity (not including the 1st argument which is the context argument).

Required Function

This function requires the following function which is included automatically:

  • slice()
    Slice does not modify the original array, but instead returns a shallow copy of elements from the original array.