Class: Inquirer::Style

Inherits:

Object

• Object
• Inquirer::Style

Defined in:

lib/inquirer/style.rb,
lib/inquirer/style/list.rb,
lib/inquirer/style/input.rb,
lib/inquirer/style/confirm.rb,
lib/inquirer/style/checkbox.rb,
lib/inquirer/style/password.rb,
lib/inquirer/style/list_filterable.rb,
lib/inquirer/style/checkbox_filterable.rb

Direct Known Subclasses

Checkbox, Confirm, Input, List

Defined Under Namespace

Classes: Checkbox, CheckboxFilterable, Confirm, Input, List, ListFilterable, Password

Constant Summary

@@question_prefix =

Rainbow('?').green + ' '

@@seperator =

'--------'

@@question =

'%s '

@@response =

Rainbow('%s').cyan

@@selector =

Rainbow('‣').cyan

@@checkbox_on =

Rainbow('◉').green

@@checkbox_off =

'◯'

@@pagiator_text =

'(Move up and down to reveal more choices)'

@@error_message =

Rainbow('>>').red + ' %s'

@@error_message_invalid_value =

'The entered value is not valid'

@@endless_repeat =

Rainbow('#%s').yellow

@@limited_repeat =

Rainbow('#%s of %s').yellow

Class Method Summary

• .activate_getter_setter ⇒ Object

  blog.marc-seeger.de/2011/04/06/attr_reader-for-class-variables-in-ruby/.

Class Method Details

.activate_getter_setter ⇒ Object

blog.marc-seeger.de/2011/04/06/attr_reader-for-class-variables-in-ruby/

# File 'lib/inquirer/style.rb', line 26

def self.activate_getter_setter
  # this creates the methods when the class is loaded
  self.class_variables.each{ |sym|

    # build the meta syntax
    class_variable_getter_and_setter = <<EVALME

# getter
def self.#{sym.to_s.gsub('@@','')}
  #{sym}
end

# setter
def self.#{sym.to_s.gsub('@@','')}=(value)
  #{sym} = value
end;
EVALME
    class_eval(class_variable_getter_and_setter)
  }
end