class Byebug::InfoCommand::DisplayCommand
Information about display expressions
Public Class Methods
description()
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# File lib/byebug/commands/info/display.rb, line 18 def self.description <<-DESCRIPTION inf[o] d[display] #{short_description} DESCRIPTION end
regexp()
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# File lib/byebug/commands/info/display.rb, line 14 def self.regexp /^\s* d(?:isplay)? \s*$/x end
short_description()
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# File lib/byebug/commands/info/display.rb, line 26 def self.short_description "List of expressions to display when program stops" end
Public Instance Methods
execute()
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# File lib/byebug/commands/info/display.rb, line 30 def execute unless Byebug.displays.find { |d| d[0] } return puts("There are no auto-display expressions now.") end puts "Auto-display expressions now in effect:" puts "Num Enb Expression" Byebug.displays.each_with_index do |d, i| interp = format( "%<number>3d: %<status>s %<expression>s", number: i + 1, status: d[0] ? "y" : "n", expression: d[1] ) puts(interp) end end