Class: Opal::Nodes::YasgnNode
- Inherits:
-
BaseYieldNode
- Object
- Base
- BaseYieldNode
- Opal::Nodes::YasgnNode
- Defined in:
- opal/lib/opal/nodes/yield.rb
Overview
special opal yield assign, for a = yield(arg1, arg2) to assign
to a temp value to make yield expr into stmt.
level will always be stmt as its the reason for this to exist
s(:yasgn, :a, s(:yield, arg1, arg2))
Constant Summary
Constants included from Helpers
Helpers::BASIC_IDENTIFIER_RULES , Helpers::ES3_RESERVED_WORD_EXCLUSIVE , Helpers::ES51_RESERVED_WORD , Helpers::IMMUTABLE_PROPS , Helpers::PROTO_SPECIAL_METHODS , Helpers::PROTO_SPECIAL_PROPS
Instance Attribute Summary
Attributes inherited from Base
Instance Method Summary collapse
Methods inherited from BaseYieldNode
#compile_call , #find_yielding_scope , #uses_splat? , #yields_single_arg?
Methods inherited from Base
#add_gvar , #add_ivar , #add_local , #add_temp , children , #children , #compile_to_fragments , #error , #expr , #expr? , #expr_or_nil , #fragment , handle , handlers , #helper , #in_while? , #initialize , #process , #push , #recv , #recv? , #s , #scope , #stmt , #stmt? , truthy_optimize? , #unshift , #while_loop , #with_temp , #wrap
Methods included from Helpers
#current_indent , #empty_line , #indent , #ivar , #js_falsy , #js_truthy , #js_truthy_optimize , #line , #lvar_to_js , #mid_to_jsid , #property , #valid_ivar_name? , #valid_name? , #variable
Constructor Details
This class inherits a constructor from Opal::Nodes::Base
Instance Method Details
#compile ⇒ Object
75 76 77 78
# File 'opal/lib/opal/nodes/yield.rb', line 75 def compile compile_call(s(*yield_args[1..-1]), :stmt) wrap "if ((#{var_name} = ", ") === $breaker) return $breaker.$v" end