Class: Opal::Nodes::LocalAssignNode

Inherits:
Base
  • Object
show all
Defined in:
opal/lib/opal/nodes/variables.rb

Instance Attribute Summary

Attributes inherited from Base

#compiler, #sexp, #type

Attributes included from Closure::NodeSupport

#closure

Instance Method Summary collapse

Methods inherited from Base

#add_gvar, #add_ivar, #add_local, #add_temp, #children, children, #class_variable_owner, #class_variable_owner_nesting_level, #comments, #compile_to_fragments, #error, #expr, #expr?, #expr_or_empty, #expr_or_nil, #fragment, handle, handlers, #has_rescue_else?, #helper, #in_ensure, #in_ensure?, #in_resbody, #in_resbody?, #in_rescue, #in_while?, #initialize, #process, #push, #recv, #recv?, #s, #scope, #source_location, #stmt, #stmt?, #top_scope, truthy_optimize?, #unshift, #while_loop, #with_temp, #wrap

Methods included from Closure::NodeSupport

#closure_is?, #compile_catcher, #generate_thrower, #generate_thrower_without_catcher, #in_closure, #pop_closure, #push_closure, #select_closure, #thrower

Methods included from Helpers

#current_indent, #empty_line, #indent, #js_truthy, #js_truthy_optimize, #line, #mid_to_jsid, #property, #valid_name?

Constructor Details

This class inherits a constructor from Opal::Nodes::Base

Instance Method Details

#compile ⇒ Object 



35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'opal/lib/opal/nodes/variables.rb', line 35

def compile
  if using_irb?
    push "Opal.irb_vars#{property var_name.to_s} = "
  else
    add_local var_name.to_s

    push "#{var_name} = "
  end

  push expr(value)

  wrap '(', ')' if (recv? || expr?) && value
end

#using_irb? ⇒ Boolean

Returns:

  • (Boolean) 


31
32
33
 
# File 'opal/lib/opal/nodes/variables.rb', line 31

def using_irb?
  compiler.irb? && scope.top?
end