Object
# File lib/treetop/ruby_extensions/string.rb, line 17 17: def blank? 18: self == "" 19: end
# File lib/treetop/ruby_extensions/string.rb, line 2 2: def column_of(index) 3: return 1 if index == 0 4: newline_index = rindex("\n", index - 1) 5: if newline_index 6: index - newline_index 7: else 8: index + 1 9: end 10: end
# File lib/treetop/ruby_extensions/string.rb, line 31 31: def indent(n) 32: if n >= 0 33: gsub(/^/, ' ' * n) 34: else 35: gsub(/^ {0,#{-n}}/, "") 36: end 37: end
# File lib/treetop/ruby_extensions/string.rb, line 12 12: def line_of(index) 13: self[0...index].count("\n") + 1 14: end
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