Class: PryStackExplorer::WhenStartedHook

Inherits:
Object
  • Object
show all
Includes:
Pry::Helpers::BaseHelpers
Defined in:
lib/pry-stack_explorer/when_started_hook.rb

Instance Method Summary collapse

Instance Method Details

#call(target, options, _pry_) ⇒ Object 



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# File 'lib/pry-stack_explorer/when_started_hook.rb', line 14

def call(target, options, _pry_)
  target ||= _pry_.binding_stack.first if _pry_
  options = {
    :call_stack    => true,
    :initial_frame => 0
  }.merge!(options)

  return if !options[:call_stack]

  if options[:call_stack].is_a?(Array)
    bindings = options[:call_stack]

    if !valid_call_stack?(bindings)
      raise ArgumentError, ":call_stack must be an array of bindings"
    end
  else
    bindings = caller_bindings(target)
  end

  PryStackExplorer.create_and_push_frame_manager bindings, _pry_, :initial_frame => options[:initial_frame]
end

#caller_bindings(target) ⇒ Object 



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# File 'lib/pry-stack_explorer/when_started_hook.rb', line 5

def caller_bindings(target)
  bindings = binding.callers
  pre_callers = Thread.current[:pre_callers]
  bindings = bindings + pre_callers if pre_callers
  bindings = remove_internal_frames(bindings)
  mark_vapid_frames(bindings)
  bindings
end