Class: String

Inherits:
Object show all
Defined in:
lib/utopia/extensions/string.rb

Overview

Copyright, 2012, by Samuel G. D. Williams. <www.codeotaku.com>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Constant Summary collapse

HTML_ESCAPE = 
{"&" => "&amp;", "<" => "&lt;", ">" => "&gt;", "\"" => "&quot;"}
HTML_ESCAPE_PATTERN = 
Regexp.new("[" + Regexp.quote(HTML_ESCAPE.keys.join) + "]")

Instance Method Summary collapse

Instance Method Details

#to_html ⇒ Object 



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# File 'lib/utopia/extensions/string.rb', line 25

def to_html
	gsub(HTML_ESCAPE_PATTERN){|c| HTML_ESCAPE[c]}
end

#to_quoted_string ⇒ Object 



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# File 'lib/utopia/extensions/string.rb', line 29

def to_quoted_string
	'"' + self.gsub('"', '\\"').gsub(/\r/, "\\r").gsub(/\n/, "\\n") + '"'
end

#to_snake ⇒ Object 



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# File 'lib/utopia/extensions/string.rb', line 37

def to_snake
	self.gsub("::", "").gsub(/([A-Z]+)/){"_" + $1.downcase}.sub(/^_+/, "")
end

#to_title ⇒ Object 



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# File 'lib/utopia/extensions/string.rb', line 33

def to_title
	self.gsub(/(^|[ \-_])(.)/){" " + $2.upcase}.strip
end