Module: Card::Set::Format::AbstractFormat

Defined in:
lib/card/set/format.rb

Overview

All Format modules are extended with this module in order to support the basic format API (ok, view definitions. It’s just view definitions.)

Instance Method Summary collapse

Instance Method Details

#lookup_alias_block(view, args) ⇒ Object 



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# File 'lib/card/set/format.rb', line 110

def lookup_alias_block view, args
  opts = args[0].is_a?(Hash) ? args.shift : { view: args.shift }
  opts[:mod] ||= self
  opts[:view] ||= view
  views[opts[:mod]][opts[:view]] || begin
    raise "cannot find #{opts[:view]} view in #{opts[:mod]}; " \
          "failed to alias #{view} in #{self}"
  end
end

#view(view, *args, &block) ⇒ Object 



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# File 'lib/card/set/format.rb', line 97

def view view, *args, &block
  view = view.to_viewname.key.to_sym
  views[self] ||= {}
  view_block = views[self][view] =
                 if block_given?
                   Card::Format.extract_class_vars view, args[0]
                   block
                 else
                   lookup_alias_block view, args
                 end
  define_method "_view_#{view}", view_block
end