Class: FilterFactory::Field

Inherits:
Object
  • Object
show all
Defined in:
lib/filter_factory/field.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, condition, options = {}) ⇒ Field

Returns a new instance of Field.

Raises:

  • (ArgumentError) 


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# File 'lib/filter_factory/field.rb', line 6

def initialize(name, condition, options = {})
  raise ArgumentError unless FilterFactory::Filter::CONDITIONS.include?(condition)

  valid_options = [:alias]
  @name, @condition, @options = name, condition, options.reject{|k,| !valid_options.include?(k)}
  @alias = @options[:alias] || @name
end

Instance Attribute Details

#alias ⇒ Object (readonly)

Returns the value of attribute alias.



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# File 'lib/filter_factory/field.rb', line 3

def alias
  @alias
end

#condition ⇒ Object (readonly)

Returns the value of attribute condition.



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# File 'lib/filter_factory/field.rb', line 3

def condition
  @condition
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/filter_factory/field.rb', line 3

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/filter_factory/field.rb', line 3

def options
  @options
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/filter_factory/field.rb', line 4

def value
  @value
end

Instance Method Details

#==(obj) ⇒ Object 



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# File 'lib/filter_factory/field.rb', line 14

def ==(obj)
  return false unless obj.is_a?(self.class)
  [:name, :condition, :alias].inject(true) do |acc,attr|
    acc && public_send(attr) == obj.public_send(attr)
  end
end