Class: Byebug::InfoCommand::BreakpointsCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/byebug/commands/info/breakpoints.rb

Overview

Information about current breakpoints

Instance Attribute Summary

Attributes inherited from Command

#processor

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 



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# File 'lib/byebug/commands/info/breakpoints.rb', line 18

def self.description
  <<-DESCRIPTION
    inf[o] b[reakpoints]

    #{short_description}
  DESCRIPTION
end

.regexp ⇒ Object 



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# File 'lib/byebug/commands/info/breakpoints.rb', line 14

def self.regexp
  /^\s* b(?:reakpoints)? (?:\s+ (.+))? \s*$/x
end

.short_description ⇒ Object 



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# File 'lib/byebug/commands/info/breakpoints.rb', line 26

def self.short_description
  "Status of user settable breakpoints"
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/byebug/commands/info/breakpoints.rb', line 30

def execute
  return puts("No breakpoints.") if Byebug.breakpoints.empty?

  breakpoints = Byebug.breakpoints.sort_by(&:id)

  if @match[1]
    indices = @match[1].split(/ +/).map(&:to_i)
    breakpoints = breakpoints.select { |b| indices.member?(b.id) }
    return errmsg("No breakpoints found among list given") if breakpoints.empty?
  end

  puts "Num Enb What"
  breakpoints.each { |b| info_breakpoint(b) }
end