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
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?, #unshift, #while_loop, #with_temp, #wrap
Methods included from Helpers
#current_indent, #empty_line, #indent, #js_falsy, #js_truthy, #js_truthy_optimize, #line, #lvar_to_js, #mid_to_jsid, #property, #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 |