Module: Fdlint::Parser::JS::Expr::LeftHand

Included in:
Expr
Defined in:
lib/fdlint/parser/js/expr/left_hand.rb

Instance Method Summary collapse

Instance Method Details

#parse_expr_lefthand ⇒ Object 



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# File 'lib/fdlint/parser/js/expr/left_hand.rb', line 8

def parse_expr_lefthand
  log 'parse expr lefthand'
  expr = check(/new\b/) ? parse_expr_new : parse_expr_member
  expr.left_hand = true
  expr 
end

#parse_expr_member ⇒ Object 



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# File 'lib/fdlint/parser/js/expr/left_hand.rb', line 25

def parse_expr_member
  log 'parse expr member'
  parse_expr_with_operate(:parse_expr_member_left) do
    if check /[.]/
      skip /[.]/
      ['.', parse_expr_identifier]
    elsif check /[\[]/
      skip /\[/
      expr = parse_expression
      skip /\]/
      ['[', expr]
    elsif check /\(/
      ['(', parse_arguments_list]
    end
  end
end

#parse_expr_new ⇒ Object 



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# File 'lib/fdlint/parser/js/expr/left_hand.rb', line 15

def parse_expr_new
  log 'parse expr new'

  pos = skip /new/
  expr = check(/new\b/) ? parse_expr_new : parse_expr_member
  args = check(/\(/) ? parse_arguments_list : nil

  create_element Expression, 'new', expr, args, pos
end