add_by_io

# File railties/lib/rails/code_statistics_calculator.rb, line 52 def add_by_io(io, file_type) patterns = PATTERNS[file_type] || {} comment_started = false while line = io.gets @lines += 1 if comment_started if patterns[:end_block_comment] && patterns[:end_block_comment].match?(line) comment_started = false end next else if patterns[:begin_block_comment] && patterns[:begin_block_comment].match?(line) comment_started = true next end end @classes += 1 if patterns[:class] && patterns[:class].match?(line) @methods += 1 if patterns[:method] && patterns[:method].match?(line) if !line.match?(/^\s*$/) && (patterns[:line_comment].nil? || !line.match?(patterns[:line_comment])) @code_lines += 1 end end end