Usage

`javascript
var Function = require( '@stdlib/function-ctor' );
`

#### Function( \[...argNames,] body )

Returns a new [function][mdn-function] object.

`javascript
var greet = new Function( 'name', 'return "Hello, "+name+"!"' );

var v = greet( 'Jane' );
// returns 'Hello, Jane!'
`

Argument names must be strings corresponding to valid JavaScript parameters (i.e., a plain identifier, or, in environments supporting such parameters, a rest parameter or destructured parameter, optionally with a default).

*

$3

#### Function.prototype.length

A number representing the number of arguments expected by the function.

`javascript
var greet = new Function( 'name', 'return "Hello, "+name+"!"' );
var v = greet.length;
// returns 1
`

#### Function.prototype.name

Read-only property representing the name of the function.

`javascript
function greet( name ) {
return 'Hello, '+name+'!';
}
var v = greet.name;
// returns 'greet'

// Functions created with the Function constructor are anonymous:
var fcn = new Function( 'name', 'return "Hello, "+name+"!"' );
v = fcn.name;
// returns 'anonymous'
`

#### Function.prototype.prototype

Read-only property representing the prototype of the function.

`javascript
function greet( name ) {
return 'Hello, '+name+'!';
}
var proto = greet.prototype;
// returns {}
`

*

$3

#### Function.prototype.apply( thisArg, args )

Calls the specified function with the given this argument and arguments provided as an array-like object.

`javascript
function add( x, y ) {
return this.initial + x + y;
}

var ctx = {
'initial': 10
};

var v = add.apply( ctx, [ 1, 2 ] );
// returns 13
`

#### Function.prototype.bind( thisArg\[, arg1\[, arg2\[, ...]]] )

Returns a new function which invokes the original function with the given this value and arguments.

`javascript
function add( x, y ) {
return x + y;
}
var add1 = add.bind( null, 1 );

var v = add1( 2 );
// returns 3
`

#### Function.prototype.call( thisArg\[, arg1\[, arg2\[, ...]]] )

Calls the specified function with the given this value and arguments.

`javascript
function add( x, y ) {
return this.initial + x + y;
}

var ctx = {
'initial': 10
};

var v = add.call( ctx, 1, 2 );
// returns 13
`

#### Function.prototype.toString()

Returns a string representing the function.

`javascript
function add( x, y ) {
return x + y;
}
var v = add.toString();
// e.g., returns 'function add( x, y ) {\n return x + y;\n}'
`