Class: YARD::Parser::Ruby::Legacy::TokenList
- Includes:
- RubyToken
- Defined in:
- lib/yard/parser/ruby/legacy/token_list.rb
Constant Summary
Constants included from RubyToken
RubyToken::EXPR_ARG, RubyToken::EXPR_BEG, RubyToken::EXPR_CLASS, RubyToken::EXPR_DOT, RubyToken::EXPR_END, RubyToken::EXPR_FNAME, RubyToken::EXPR_MID, RubyToken::NEWLINE_TOKEN, RubyToken::TkReading2Token, RubyToken::TkSymbol2Token, RubyToken::TokenDefinitions
Instance Method Summary collapse
-
#initialize(content = nil) ⇒ TokenList
constructor
A new instance of TokenList.
- #push(*tokens) ⇒ Object (also: #<<)
- #squeeze(type = TkSPACE) ⇒ Object
- #to_s(full_statement = false, show_block = true) ⇒ Object
Methods included from RubyToken
#Token, def_token, #set_token_position
Methods inherited from Array
Constructor Details
#initialize(content = nil) ⇒ TokenList
Returns a new instance of TokenList.
7 8 9 |
# File 'lib/yard/parser/ruby/legacy/token_list.rb', line 7 def initialize(content = nil) self << content if content end |
Instance Method Details
#push(*tokens) ⇒ Object Also known as: <<
21 22 23 24 25 26 27 28 29 30 31 32 33 34 |
# File 'lib/yard/parser/ruby/legacy/token_list.rb', line 21 def push(*tokens) tokens.each do |tok| if tok.is_a?(TokenList) || tok.is_a?(Array) concat tok elsif tok.is_a?(Token) super tok elsif tok.is_a?(String) parse_content(tok) else raise ArgumentError, "Expecting token, list of tokens or string of code to be tokenized. Got #{tok.class}" end end self end |
#squeeze(type = TkSPACE) ⇒ Object
37 38 39 40 |
# File 'lib/yard/parser/ruby/legacy/token_list.rb', line 37 def squeeze(type = TkSPACE) last = nil TokenList.new(map {|t| x = t.is_a?(type) && last.is_a?(type) ? nil : t; last = t; x }) end |
#to_s(full_statement = false, show_block = true) ⇒ Object
11 12 13 14 15 16 |
# File 'lib/yard/parser/ruby/legacy/token_list.rb', line 11 def to_s(full_statement = false, show_block = true) inject([]) do |acc, token| break acc if !full_statement && TkStatementEnd === token acc << (!show_block && TkBlockContents === token ? "" : token.text) end.join end |