Class: Devlin::Column

Inherits:
Object
  • Object
show all
Defined in:
lib/devlin/column.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, config, *args) ⇒ Column

Returns a new instance of Column.



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# File 'lib/devlin/column.rb', line 5

def initialize(name, config, *args)
  @name = name
  @config = config
  @arguments = args.extract_options!
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/devlin/column.rb', line 3

def config
  @config
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/devlin/column.rb', line 3

def name
  @name
end

Instance Method Details

#arguments ⇒ Object 



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# File 'lib/devlin/column.rb', line 31

def arguments
  @arguments
end

#definition ⇒ Object 



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# File 'lib/devlin/column.rb', line 15

def definition
  @config[:definition]
end

#human_attribute_name ⇒ Object 



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# File 'lib/devlin/column.rb', line 27

def human_attribute_name
  I18n.t(self.name, scope: [:devlin, config[:scope].name], default: self.name.capitalize)
end

#select_definition ⇒ Object 



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# File 'lib/devlin/column.rb', line 11

def select_definition
  "#{@config[:definition]} AS #{@name}"
end

#value(value) ⇒ Object 



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# File 'lib/devlin/column.rb', line 19

def value(value)
  if @config[:getter].respond_to?(:call)
    @config[:getter].call(value)
  else
    value
  end
end