Module: Byebug::Helpers::ToggleHelper
- Includes:
- ParseHelper
- Included in:
- DisableCommand::BreakpointsCommand, DisableCommand::DisplayCommand, EnableCommand::BreakpointsCommand, EnableCommand::DisplayCommand
- Defined in:
- lib/byebug/helpers/toggle.rb
Overview
Utilities to assist breakpoint/display enabling/disabling.
Instance Method Summary collapse
- #enable_disable_breakpoints(is_enable, args) ⇒ Object
- #enable_disable_display(is_enable, args) ⇒ Object
Methods included from ParseHelper
#get_int, #parse_steps, #syntax_valid?
Instance Method Details
#enable_disable_breakpoints(is_enable, args) ⇒ Object
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# File 'lib/byebug/helpers/toggle.rb', line 11 def enable_disable_breakpoints(is_enable, args) return errmsg(pr('toggle.errors.no_breakpoints')) if Breakpoint.none? all_breakpoints = Byebug.breakpoints.sort_by(&:id) if args.nil? selected_breakpoints = all_breakpoints else selected_ids = [] args.split(/ +/).each do |pos| last_id = all_breakpoints.last.id pos, err = get_int(pos, "#{is_enable} breakpoints", 1, last_id) return errmsg(err) unless pos selected_ids << pos end selected_breakpoints = all_breakpoints.select do |b| selected_ids.include?(b.id) end end selected_breakpoints.each do |b| enabled = ('enable' == is_enable) if enabled && !syntax_valid?(b.expr) return errmsg(pr('toggle.errors.expression', expr: b.expr)) end b.enabled = enabled end end |
#enable_disable_display(is_enable, args) ⇒ Object
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# File 'lib/byebug/helpers/toggle.rb', line 41 def enable_disable_display(is_enable, args) return errmsg(pr('toggle.errors.no_display')) if 0 == n_displays selected_displays = args ? args.split(/ +/) : [1..n_displays + 1] selected_displays.each do |pos| pos, err = get_int(pos, "#{is_enable} display", 1, n_displays) return errmsg(err) unless err.nil? Byebug.displays[pos - 1][0] = ('enable' == is_enable) end end |