Module: PryCoolline::ParenMatch

Defined in:

lib/pry-coolline/paren_match.rb

Defined Under Namespace

Modules: AST Classes: Pair, Parser, Token

Constant Summary

Pairs =

{
  "(" => ")",
  "[" => "]",
  "{" => "}",
}

AnsiCode =

%r{(\e\[\??\d+(?:[;\d]*)\w)}

OpenToken =

Class.new(Token)

CloseToken =

Class.new(Token)

StrToken =

Class.new(Token)

Class Method Summary

• .pair_at(code, pos, pairs = Pairs) ⇒ Pair

  An (open, close) pair.

Class Method Details

.pair_at(code, pos, pairs = Pairs) ⇒ Pair

Returns An (open, close) pair. Notice both the opening and closing tokens coud be nil.

Parameters:

• code (String)
• pos (Integer) —

  Position of the selected character, disregarding ANSI codes.

• pairs (Hash<String, String>) (defaults to: Pairs) —

  A hash mapping each opening character to a closing one.

Returns:

• (Pair) —

  An (open, close) pair. Notice both the opening and closing tokens coud be nil.

# File 'lib/pry-coolline/paren_match.rb', line 255

def pair_at(code, pos, pairs = Pairs)
  Parser.parse(code, pairs).pair_at pos
end