Module: RSpecMatchRuby

Defined in:
lib/rspec/rspec_match_ruby.rb

Class Method Summary collapse

Class Method Details

.expand_node(node) ⇒ Object 



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# File 'lib/rspec/rspec_match_ruby.rb', line 13

def expand_node(node)
  return nil if node.nil?

  children = node.children

  if node.type == :hash
    children = node.children.sort_by(&:to_s)
  end

  children = children.map do |child|
    if child.is_a?(Parser::AST::Node)
      expand_node(child)
    else
      child
    end
  end

  [node.type, *children]
end

.match(expected, actual) ⇒ Object 



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# File 'lib/rspec/rspec_match_ruby.rb', line 8

def match(expected, actual)
  parse(expected) == parse(actual)
end

.parse(str) ⇒ Object 



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# File 'lib/rspec/rspec_match_ruby.rb', line 2

def parse(str)
  node = Parser::CurrentRuby.parse(str)
  expand_node(node)
end