Class: Opal::Nodes::DynamicXStringNode

Inherits:
Base show all
Defined in:
opal/lib/opal/nodes/literal.rb

Constant Summary

Constants included from Helpers

Helpers::RESERVED

Instance Attribute Summary

Attributes inherited from Base

#compiler, #type

Instance Method Summary collapse

Methods inherited from Base

#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, #reserved?, #variable

Constructor Details

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

Instance Method Details

#compile ⇒ Object 



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# File 'opal/lib/opal/nodes/literal.rb', line 124

def compile
  needs_semicolon = false

  children.each do |part|
    if String === part
      push part.to_s
      needs_semicolon = true if requires_semicolon(part.to_s)
    elsif part.type == :evstr
      push expr(part[1])
    elsif part.type == :str
      push part.last.to_s
      needs_semicolon = true if requires_semicolon(part.last.to_s)
    else
      raise "Bad dxstr part"
    end
  end

  push ';' if needs_semicolon
  wrap '(', ')' if recv?
end

#requires_semicolon(code) ⇒ Object 



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# File 'opal/lib/opal/nodes/literal.rb', line 120

def requires_semicolon(code)
  stmt? and !code.include?(';')
end