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Versions: 10
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Contents
# frozen_string_literal: true
module Vedeu
module Presentation
# Provide position functionality to the including model.
#
# @api private
#
module Position
# Gets the position.
#
# @return [NilClass|Vedeu::Geometries::Position]
def position
Vedeu::Geometries::Position.coerce(@position)
end
# Sets the position.
#
# @param value [Array<void>|Hash<void>|
# Vedeu::Geometries::Position]
# @return [NilClass|Vedeu::Geometries::Position]
def position=(value)
@position = Vedeu::Geometries::Position.coerce(value)
end
# Returns a boolean indicating the position attribute of the
# including model is set.
#
# @return [Boolean]
def position?
position.is_a?(Vedeu::Geometries::Position)
end
# Returns the x coordinate for the model when the position
# attribute of the including model is set.
#
# @return [Fixnum|NilClass]
def x
position.x if position?
end
# Returns the y coordinate for the model when the position
# attribute of the including model is set.
#
# @return [Fixnum|NilClass]
def y
position.y if position?
end
private
# @macro param_block
# @return [String]
def render_position(&block)
return position.to_s { yield } if position?
yield
end
end # Position
end # Presentation
end # Vedeu
Version data entries
10 entries across 10 versions & 1 rubygems