Class: Byebug::InfoCommand::DisplayCommand
- Defined in:
- lib/byebug/commands/info/display.rb
Overview
Information about display expressions
Instance Attribute Summary
Attributes inherited from Command
Class Method Summary collapse
Instance Method Summary collapse
Methods inherited from Command
#arguments, columnize, #context, #frame, help, #initialize, match, to_s
Methods included from Helpers::StringHelper
#camelize, #deindent, #prettify
Constructor Details
This class inherits a constructor from Byebug::Command
Class Method Details
.description ⇒ Object
18 19 20 21 22 23 24 |
# File 'lib/byebug/commands/info/display.rb', line 18 def self.description <<-DESCRIPTION inf[o] d[display] #{short_description} DESCRIPTION end |
.regexp ⇒ Object
14 15 16 |
# File 'lib/byebug/commands/info/display.rb', line 14 def self.regexp /^\s* d(?:isplay)? \s*$/x end |
.short_description ⇒ Object
26 27 28 |
# File 'lib/byebug/commands/info/display.rb', line 26 def self.short_description "List of expressions to display when program stops" end |
Instance Method Details
#execute ⇒ Object
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
# File 'lib/byebug/commands/info/display.rb', line 30 def execute return puts("There are no auto-display expressions now.") unless Byebug.displays.find { |d| d[0] } 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 |