Class: GreenPepper::BoolType

Inherits:
TypeBase show all
Defined in:
lib/greenpepper/converter.rb

Class Method Summary collapse

Methods inherited from TypeBase

can_parse?, inherited

Class Method Details

.convert ⇒ Object 



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# File 'lib/greenpepper/converter.rb', line 152

def self.convert
  Proc.new{ |s| 
    (/true|yes/i =~ s) != nil
  }
end

.format ⇒ Object 



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# File 'lib/greenpepper/converter.rb', line 158

def self.format
  Proc.new{ |b,expected_format|
    yes = "yes"
    no = "no"
    
    case expected_format
      when /^True|False$/
        b.to_s.capitalize
      when /^yes|no$/
        b ? yes : no
      when /^Yes|No$/
        b ? yes.capitalize : no.capitalize
      else
        b.to_s
    end
  }
end

.regex ⇒ Object 



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# File 'lib/greenpepper/converter.rb', line 148

def self.regex
  /^\s*(true|false|yes|no)\s*$/i
end