Class: Opal::Nodes::OrNode

Inherits:
BinaryOp show all
Defined in:
opal/lib/opal/nodes/logic.rb

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, Helpers::RESERVED_FUNCTION_NAMES

Instance Attribute Summary

Attributes inherited from Base

#compiler, #type

Instance Method Summary collapse

Methods inherited from BinaryOp

#compile

Methods inherited from Base

#add_gvar, #add_ivar, #add_local, #add_temp, #children, children, #compile, #compile_to_fragments, #error, #expr, #expr?, #expr_or_nil, #fragment, handle, handlers, #has_rescue_else?, #helper, #in_ensure, #in_ensure?, #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_ifObject


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# File 'opal/lib/opal/nodes/logic.rb', line 147

def compile_if
  with_temp do |tmp|
    push "if (#{tmp} = ", expr(lhs), ", #{tmp} !== false && #{tmp} !== nil && #{tmp} != null) {"
    indent do
      line tmp
    end
    line "} else {"
      indent do
        line expr(rhs)
      end
    line "}"
  end
end

#compile_ternaryObject


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# File 'opal/lib/opal/nodes/logic.rb', line 137

def compile_ternary
  with_temp do |tmp|
    push "(((#{tmp} = "
    push expr(lhs)
    push ") !== false && #{tmp} !== nil && #{tmp} != null) ? #{tmp} : "
    push expr(rhs)
    push ")"
  end
end