Counts the LoC (Lines of Code). Returns an Integer >= 0.
Alias: :loc
Everything that is not comment, markup, doctype/shebang, or an empty line, is considered to be code.
For example,
HTML files not containing JavaScript have 0 LoC
in a Java class without comments, LoC is the number of non-empty lines
A Scanner class should define the token kinds that are not code in the KINDS_NOT_LOC constant, which defaults to [:comment, :doctype].
# File lib/coderay/encoders/lines_of_code.rb, line 24 24: def compile tokens, options 25: if scanner = tokens.scanner 26: kinds_not_loc = scanner.class::KINDS_NOT_LOC 27: else 28: warn ArgumentError, 'Tokens have no scanner.' if $VERBOSE 29: kinds_not_loc = CodeRay::Scanners::Scanner::KINDS_NOT_LOC 30: end 31: code = tokens.token_class_filter :exclude => kinds_not_loc 32: @loc = code.text.scan(NON_EMPTY_LINE).size 33: end
Disabled; run with --debug to generate this.
Generated with the Darkfish Rdoc Generator 1.1.6.