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Contents
module Vedeu
module Presentation
# Provides style related presentation behaviour.
#
module Styles
# When the style for the model exists, return it, otherwise
# returns the parent style, or an empty
# {Vedeu::Presentation::Style}.
#
# @return [Vedeu::Presentation::Style]
def style
@style ||= if attributes[:style]
Vedeu::Presentation::Style.coerce(attributes[:style])
elsif self.is_a?(Vedeu::Views::Char) && name
Vedeu::Presentation::Style.coerce(interface.style)
elsif parent
Vedeu::Presentation::Style.coerce(parent.style)
else
Vedeu::Presentation::Style.new
end
end
# Allows the setting of the style by coercing the given value
# into a {Vedeu::Presentation::Style}.
#
# @return [Vedeu::Presentation::Style]
def style=(value)
@style = Vedeu::Presentation::Style.coerce(value)
end
end # Style
end # Presentation
end # Vedeu
Version data entries
17 entries across 17 versions & 1 rubygems