class String
Public Instance Methods
color(marker)
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# File lib/bashly/extensions/string.rb, line 45 def color(marker) color = Bashly::Settings.usage_colors[marker.to_s] return self unless color text, spaces = match(/(.*?)(\s*)$/).captures %[$(#{color} "#{text}")#{spaces}] end
expand_tabs(tabstop = 2)
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# File lib/bashly/extensions/string.rb, line 39 def expand_tabs(tabstop = 2) gsub(/^( {#{tabstop}}+)/) do "\t" * (::Regexp.last_match(1).size / tabstop) end end
indent(offset)
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# File lib/bashly/extensions/string.rb, line 6 def indent(offset) return self unless offset.positive? lines.indent(offset).join end
lint()
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# File lib/bashly/extensions/string.rb, line 31 def lint gsub(/\s+\n/m, "\n\n").lines.grep_v(/^\s*##/).join end
remove_front_matter()
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# File lib/bashly/extensions/string.rb, line 35 def remove_front_matter split(/^---\s*/).last end
sanitize_for_print()
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# File lib/bashly/extensions/string.rb, line 2 def sanitize_for_print gsub("\n", '\\n').gsub('"', '\"') end
to_path()
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# File lib/bashly/extensions/string.rb, line 16 def to_path tr(' ', '/').downcase end
to_underscore()
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# File lib/bashly/extensions/string.rb, line 12 def to_underscore gsub(/(.)([A-Z])/, '\1_\2').gsub(/[- ]/, '_').downcase end
wrap(length = 80)
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# File lib/bashly/extensions/string.rb, line 20 def wrap(length = 80) strip! split("\n").collect! do |line| if line.length > length line.gsub(/(.{1,#{length}})(\s+|$)/, "\\1\n").rstrip else line end end * "\n" end