Class: BasicObject

Defined in:
lib/pry/core_extensions.rb

Direct Known Subclasses

Object, Pry::BasicObject

Instance Method Summary collapse

Instance Method Details

#__binding__ ⇒ Binding

Return a binding object for the receiver.

The ‘self` of the binding is set to the current object, and it contains no local variables.

The default definee (yugui.jp/articles/846) is set such that new methods defined will be added to the singleton class of the BasicObject.

Returns:

  • (Binding) 


125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
 
# File 'lib/pry/core_extensions.rb', line 125

def __binding__
  # BasicObjects don't have respond_to?, so we just define the method
  # every time. As they also don't have `.freeze`, this call won't
  # fail as it can for normal Objects.
  (class << self; self; end).class_eval(<<-METHOD, __FILE__, __LINE__ + 1)
    # Get a binding with 'self' set to self, and no locals.
    #
    # The default definee is determined by the context in which the
    # definition is eval'd.
    #
    # Please don't call this method directly, see {__binding__}.
    #
    # @return [Binding]
    def __pry__
      ::Kernel.binding
    end
  METHOD
  __pry__
end