Class: Contracts::Builtin::Pos

Inherits:

Object

Object
Contracts::Builtin::Pos

show all

Defined in:: lib/contracts/builtin_contracts.rb

Overview

Check that an argument is a positive number.

Class Method Summary collapse

.valid?(val) ⇒ Boolean

Class Method Details

.valid?(val) ⇒ `Boolean`

Returns:

(Boolean)



28
29
30

# File 'lib/contracts/builtin_contracts.rb', line 28

def self.valid?(val)
  val && val.is_a?(Numeric) && val > 0
end