convenijs

JavaScript convenience class library.

global method

Array.remove(s, n = 1)

Deletes the element with the element number specified by "s" in the array (Stuff the last element). The number to be deleted can be specified by "n".

conveni class

Usage

conveniobj = new conveni();

class method

echo

Displays variable-length arguments.

a = 'hoge';
b = 'foo';
c = 100;
conveniobj.echo('a=%@, b=%@, c=%@", a, b, c);  <--- display 'a=hoge, b=foo, c=100'

sprintf

The format is the same as echo, but instead of being displayed, it is returned as a string.

a = 'hoge';
b = 'foo';
c = 100;
d = conveniobj.sprintf('a=%@, b=%@, c=%@", a, b, c);
console.log(d);  <--- display 'a=hoge, b=foo, c=100'

cpObj

Copies an object as an entity.

obj = {a:'hoge', b:'foo', c:100};
obj2 = conveniobj.cpObj(obj);

cpArr

Copies an array as an entity.

arr = [0, 1, 2, 3, 4];
arr2 = conveniobj.cpArr(arr);

toggle

Passing True returns False, Passing False returns True.

a = true;
b = conveniobj.toggle(a);
console.log(b); <--- display 'false'

exeFunc

Executes an anonymous function a specified number of times.

conveniobj.exeFunc(function(x) {
  console.log(x * 2);
}, 10);