Class: String

Inherits:

Object

Object
String

Defined in:: lib/toolbox/boolean.rb,
lib/toolbox/integer.rb

Instance Method Summary collapse

#is_i? ⇒ Boolean
Adds the ability to check if String is an integer (both positive and negative values accepted).
#to_bool ⇒ Object
Extending String function to be able to convert a String 'true' or 'false' to a boolean true/false.

Instance Method Details

#is_i? ⇒ `Boolean`

Adds the ability to check if String is an integer (both positive and negative values accepted)

Returns:

(Boolean)



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# File 'lib/toolbox/integer.rb', line 6

def is_i?
  !self.match(/^[-+]?[0-9]+$/).nil?
end

#to_bool ⇒ `Object`

Extending String function to be able to convert a String 'true' or 'false' to a boolean true/false. See the Boolean module for usage



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# File 'lib/toolbox/boolean.rb', line 7

def to_bool
  (self =~ /^true$/i) == 0
end