Class: Ruleby::Steel::WhenInternal

Inherits:
Object
  • Object
show all
Defined in:
lib/dsl/steel.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tag, type) ⇒ WhenInternal

Returns a new instance of WhenInternal.



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# File 'lib/dsl/steel.rb', line 164

def initialize(tag, type)
  @tag = tag
  @type = type
  @builder = WhenPropertyBuilder.new self
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_id, *args, &block) ⇒ Object 



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# File 'lib/dsl/steel.rb', line 187

def method_missing(method_id, *args, &block)
  m = method_id.to_s
  suffix = m.to_s[-1..-1]
  if suffix == '='
    new_m = m[0,m.size-1]
    if args[0].class == Array && args[0].size > 1 && args[0][1] == :% 
      wp = @builder.create new_m do |x,y| x == y end
      wp.references args[0][0]
      return wp
    else
      wp = @builder.create new_m do |x| x == args[0] end
      return wp
    end
  else
    wp = @builder.create(m, &block)
    if args.size > 0 && args[0]
      if block_given?
        wp.references args[0]
      else
        wp.tag = args[0]
      end
    end
    return wp       
  end     
end

Instance Attribute Details

#tag ⇒ Object (readonly)

Returns the value of attribute tag.



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# File 'lib/dsl/steel.rb', line 163

def tag
  @tag
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/dsl/steel.rb', line 163

def type
  @type
end

Instance Method Details

#& ⇒ Object 



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# File 'lib/dsl/steel.rb', line 183

def &
  return self
end

#to_atoms ⇒ Object 



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# File 'lib/dsl/steel.rb', line 170

def to_atoms
  atoms = []
  tags = {@tag => :class}
  @builder.property_hash.each_value do |wp|
    tags[wp.tag] = wp.name if wp.tag
  end
  @builder.property_keys.each do |key|
    wp = @builder.property_hash[key]
    atoms = atoms + [wp.to_atom(tags)]
  end
  return atoms
end