Class: ProductionBreakpoints::Breakpoints::Locals

Inherits:
Base
  • Object
show all
Defined in:
lib/ruby-production-breakpoints/breakpoints/locals.rb

Overview

Show local variables and their values

Constant Summary collapse

TRACEPOINT_TYPES =

FIXME: refactor a bunch of these idioms into Base

[String].freeze

Instance Attribute Summary

Attributes inherited from Base

#name, #provider_name, #tracepoint

Instance Method Summary collapse

Methods inherited from Base

#initialize, #install, #load, #resume, #uninstall, #unload

Constructor Details

This class inherits a constructor from ProductionBreakpoints::Breakpoints::Base

Instance Method Details

#handle(caller_binding, &block) ⇒ Object 



9
10
11
12
13
14
15
16
17
18
 
# File 'lib/ruby-production-breakpoints/breakpoints/locals.rb', line 9

def handle(caller_binding, &block)
  return super(caller_binding, &block) unless @tracepoint.enabled?

  val = super(caller_binding, &block)
  locals = caller_binding.local_variables
  locals.delete(:local_bind)
  vals = locals.map { |v| [v, caller_binding.local_variable_get(v)] }.to_h
  @tracepoint.fire(vals.to_json)
  resume(caller_binding, &block) || val
end