Method: Vedeu::DSL::Elements#line

Defined in:
lib/vedeu/dsl/elements.rb

#line(value = '', opts = {}, &block) ⇒ void

TODO:

This documentation needs editing. (GL: 2015-12-17)

This method returns an undefined value.

Specify a single line in a view.

Vedeu.renders do
  view :my_interface do
    lines do
      line 'some text...'
      # ... some code

      line 'some more text...'
      # ... some code
    end
  end
end

Options Hash (opts):

  • ... (void)

Raises:

  • (Vedeu::Error::Fatal) —

    When Vedeu does not understand that which the client application is attempting to achieve.



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# File 'lib/vedeu/dsl/elements.rb', line 114

def line(value = '', opts = {}, &block)
  requires_model!

  attrs = build_attributes(value, opts, &block)

  l = if block_given?
        build_line(attrs, &block)

      else
        new_line(attrs)

      end

  if view_model?
    model.add(l)

  elsif line_model?
    model.add(l.value)

  else
    raise Vedeu::Error::Fatal,
          "Cannot add line to '#{model.class.name}' model."

  end
end