class MultiMovingsign::Signs
Represents a collection of {Sign}s that you want to drive in unison
Attributes
signs[RW]
Public Class Methods
new(options)
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@param options [Array<Sign>] an array of {Sign} instances
# File lib/multi_movingsign/signs.rb, line 9 def initialize(options) if options.kind_of?(Array) && options.all? { |v| v.kind_of?(Sign) } self.signs = options else raise InvalidInputError, "Invalid Signs#new options" end end
Public Instance Methods
length()
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# File lib/multi_movingsign/signs.rb, line 35 def length self.signs.length end
show_identity()
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# File lib/multi_movingsign/signs.rb, line 31 def show_identity self.signs.each_with_index { |s, i| s.show_text "#{i} #{s.path}" } end
show_page_solution(solution)
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Sends/show the specified page solution on the signs
# File lib/multi_movingsign/signs.rb, line 18 def show_page_solution(solution) threads = [] solution['signs'].each_with_index do |hash, i| threads << Thread.new do # Prepend "\xFDB" to set color to HIGH RED # .gsub("\n", "\x7F") - replace new lines with the sign specific newline character text = "\xFDB" + hash['content'].gsub("\n", "\x7F") self.signs[i].show_text text, :display_pause => 3 end end threads.each { |t| t.join } end