Number::add = (value)->
if is_Number(value)
@ + value
else
@
Adds helper methods to the native javascript Number class
@.add value
Returns @
incremented by value
If value is not a number the original value is returned unmodifed
Note that the original @
value is not modified
Number::add = (value)->
if is_Number(value)
@ + value
else
@
@.dec [value]
Returns @
decremented by 1 or by [value]
(if provided)
Note that the original @
value is not modified
Number::dec = (value)->
if is_Number(value)
@ - value
else
@ - 1
@.in_Between min, max
Returns true if @ is between min
and max
for example
(10).in_Between(5,15) # returns true
(10).in_Between(10,15) # returns false
(10).in_Between(50,50) # returns false
Number::in_Between = (min,max )->
(min < @ < max)
@.inc [value]
Returns @
incremented by 1 or by [value]
(if provided)
Note that the original @
value is not modified
Number::inc = (value)->
if is_Number(value)
@ + value
else
@ + 1
Number::invoke_After = (callback)->
if callback instanceof Function
setTimeout callback, @
Number::wait = Number::invoke_After
Number::is_Number = ->
return @ instanceof Number and @.str().is_Not('NaN')
Number::log =
-> console.log @.toString()
Number::random = -> ~~(Math.random()*@)