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Versions: 7
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Contents
module Vedeu
class InvalidDirective < StandardError; end
class Directive
class << self
def enact(interface, directives = {})
new(interface, directives).enact
end
end
def initialize(interface, directives = {})
@interface = interface
@directives = directives || {}
end
def enact
return wordwrap if string?
[set_position, set_colour, set_style].join
end
private
attr_reader :interface, :directives
def wordwrap
Wordwrap.this(directives, options)
end
def string?
directives.is_a?(String)
end
def set_position
Position.set(*position)
end
def set_colour
Colour.set(colour)
end
def set_style
Array(style).map { |s| Style.set(s) }.join
end
def position
directives.fetch(:position, [])
end
def colour
directives.fetch(:colour, [])
end
def style
directives.fetch(:style, [])
end
def options
{
width: interface.geometry.width,
prune: true
}
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems