Class: Instructions::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/instructions/configuration.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/instructions/configuration.rb', line 6

def initialize
  @attribute_name_formatters = {}
  @instructions_formatters = {}
end

Instance Attribute Details

#attribute_name_formatters ⇒ Object (readonly)

Returns the value of attribute attribute_name_formatters.



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# File 'lib/instructions/configuration.rb', line 3

def attribute_name_formatters
  @attribute_name_formatters
end

#instructions_formatters ⇒ Object (readonly)

Returns the value of attribute instructions_formatters.



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# File 'lib/instructions/configuration.rb', line 4

def instructions_formatters
  @instructions_formatters
end

Class Method Details

.default_message_joiner ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 11

def self.default_message_joiner
  Proc.new { |messages| messages.join ', ' }
end

.formatters(attribute_state) ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 32

def self.formatters(attribute_state)
  instance.formatters attribute_state
end

.instance ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 15

def self.instance
  @@instance ||= new
end

.message_joiner ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 45

def self.message_joiner
  instance.message_joiner
end

Instance Method Details

#format_attribute_name(attribute_state, &block) ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 19

def format_attribute_name(attribute_state, &block)
  @attribute_name_formatters[attribute_state] = block
end

#format_instructions(attribute_state, &block) ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 23

def format_instructions(attribute_state, &block)
  @instructions_formatters[attribute_state] = block
end

#formatters(attribute_state) ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 27

def formatters(attribute_state)
  {:attribute_name => @attribute_name_formatters[attribute_state],
    :instructions => @instructions_formatters[attribute_state]}
end

#message_joiner(&block) ⇒ Object 



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# File 'lib/instructions/configuration.rb', line 36

def message_joiner(&block)
  if block_given?
    @message_joiner = block
  else
    @message_joiner ||= self.class.default_message_joiner
  end
  @message_joiner
end