Class: Byebug::CommandProcessor

Inherits:
Processor show all
Includes:
FileFunctions
Defined in:
lib/byebug/processors/command_processor.rb

Overview

Processes commands in regular mode

Instance Attribute Summary collapse

Attributes inherited from Processor

#interface

Instance Method Summary collapse

Methods included from FileFunctions

#get_line, #get_lines, #n_lines, #normalize

Methods inherited from Processor

load_commands, load_settings, #without_exceptions

Constructor Details

#initialize(interface = LocalInterface.new) ⇒ CommandProcessor

Returns a new instance of CommandProcessor.



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# File 'lib/byebug/processors/command_processor.rb', line 10

def initialize(interface = LocalInterface.new)
  super(interface)

  @display = []
  @last_cmd = nil # To allow empty (just <RET>) commands
  @context_was_dead = false # Assume we haven't started.
end

Instance Attribute Details

#display ⇒ Object (readonly)

Returns the value of attribute display.



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# File 'lib/byebug/processors/command_processor.rb', line 8

def display
  @display
end

#state ⇒ Object (readonly)

Returns the value of attribute state.



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# File 'lib/byebug/processors/command_processor.rb', line 8

def state
  @state
end

Instance Method Details

#at_breakpoint(_context, breakpoint) ⇒ Object 



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# File 'lib/byebug/processors/command_processor.rb', line 25

def at_breakpoint(_context, breakpoint)
  n = Byebug.breakpoints.index(breakpoint) + 1
  file = normalize(breakpoint.source)
  line = breakpoint.pos

  puts "Stopped by breakpoint #{n} at #{file}:#{line}"
end

#at_catchpoint(context, excpt) ⇒ Object 



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# File 'lib/byebug/processors/command_processor.rb', line 33

def at_catchpoint(context, excpt)
  file = normalize(context.frame_file(0))
  line = context.frame_line(0)

  puts "Catchpoint at #{file}:#{line}: `#{excpt}' (#{excpt.class})"
end

#at_line(context, file, line) ⇒ Object 



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# File 'lib/byebug/processors/command_processor.rb', line 46

def at_line(context, file, line)
  process_commands(context, file, line)
end

#at_return(context, file, line) ⇒ Object 



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# File 'lib/byebug/processors/command_processor.rb', line 50

def at_return(context, file, line)
  process_commands(context, file, line)
end

#at_tracing(context, file, line) ⇒ Object 



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# File 'lib/byebug/processors/command_processor.rb', line 40

def at_tracing(context, file, line)
  puts "Tracing: #{normalize(file)}:#{line} #{get_line(file, line)}"

  always_run(context, file, line, 2)
end

#interface=(interface) ⇒ Object 



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# File 'lib/byebug/processors/command_processor.rb', line 18

def interface=(interface)
  @interface.close if @interface
  @interface = interface
end