Class: Quack::Types::Float

Inherits:
Quack::Type show all
Defined in:
lib/quack/types/float.rb

Constant Summary collapse

PATTERN = 
/\A-?\d+\.\d*\z/

Instance Attribute Summary

Attributes inherited from Quack::Type

#value

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Quack::Type

#already_coerced?, already_coerced?, #initialize, #to_s, #type_matches?

Constructor Details

This class inherits a constructor from Quack::Type

Class Method Details

.built_in_types ⇒ Object 



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# File 'lib/quack/types/float.rb', line 9

def built_in_types
  [::Float]
end

.matches?(value) ⇒ Boolean

Returns:



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# File 'lib/quack/types/float.rb', line 13

def matches?(value)
  already_coerced?(value) || !!(value.to_s.strip =~ PATTERN)
end

Instance Method Details

#to_coerced ⇒ Object 



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# File 'lib/quack/types/float.rb', line 18

def to_coerced
  already_coerced? ? value : value.to_f
end