Class: Rouge::Lexers::Gherkin
- Inherits:
-
RegexLexer
- Object
- Rouge::Lexer
- RegexLexer
- Rouge::Lexers::Gherkin
- Defined in:
- lib/rouge/lexers/gherkin.rb
Constant Summary
Constants inherited from RegexLexer
Constants included from Token::Tokens
Token::Tokens::Num, Token::Tokens::Str
Instance Attribute Summary
Attributes inherited from Rouge::Lexer
Class Method Summary collapse
- .detect?(text) ⇒ Boolean
-
.keywords ⇒ Object
self-modifying method that loads the keywords file.
- .step_regex ⇒ Object
Methods inherited from RegexLexer
append, #delegate, get_state, #get_state, #goto, #group, #groups, #in_state?, #pop!, prepend, #push, #recurse, replace_state, #reset!, #reset_stack, #stack, start, start_procs, #state, state, #state?, state_definitions, states, #step, #stream_tokens, #token
Methods inherited from Rouge::Lexer
aliases, all, #as_bool, #as_lexer, #as_list, #as_string, #as_token, assert_utf8!, #bool_option, continue_lex, #continue_lex, debug_enabled?, demo, demo_file, desc, detectable?, disable_debug!, enable_debug!, filenames, find, find_fancy, guess, guess_by_filename, guess_by_mimetype, guess_by_source, guesses, #hash_option, #initialize, #lex, lex, #lexer_option, #list_option, lookup_fancy, mimetypes, option, option_docs, #reset!, #stream_tokens, #string_option, tag, #tag, title, #token_option, #with
Methods included from Token::Tokens
Constructor Details
This class inherits a constructor from Rouge::Lexer
Class Method Details
.detect?(text) ⇒ Boolean
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# File 'lib/rouge/lexers/gherkin.rb', line 16 def self.detect?(text) return true if text.shebang? 'cucumber' end |
.keywords ⇒ Object
self-modifying method that loads the keywords file
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# File 'lib/rouge/lexers/gherkin.rb', line 21 def self.keywords Kernel::load File.join(Lexers::BASE_DIR, 'gherkin/keywords.rb') keywords end |
.step_regex ⇒ Object
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# File 'lib/rouge/lexers/gherkin.rb', line 26 def self.step_regex # in Gherkin's config, keywords that end in < don't # need word boundaries at the ends - all others do. @step_regex ||= Regexp.new( keywords[:step].map do |w| if w.end_with? '<' Regexp.escape(w.chop) elsif w.end_with?(' ') Regexp.escape(w) else "#{Regexp.escape(w)}\\b" end end.join('|') ) end |