Normalizes whitespace space by stripping leading and trailing whitespace and replacing sequences of whitespace characters with a single space.
@param [String] text Text to normalize @return [String] Normalized text
# File lib/capybara/helpers.rb, line 14 def normalize_whitespace(text) # http://en.wikipedia.org/wiki/Whitespace_character#Unicode # We should have a better reference. # See also http://stackoverflow.com/a/11758133/525872 text.to_s.gsub(/[\s\u0085\u00a0\u1680\u180e\u2000-\u200a\u2028\u2029\u202f\u205f\u3000]+/, ' ').strip end
Escapes any characters that would have special meaning in a regexp if text is not a regexp
@param [String] text Text to escape @return [String] Escaped text
# File lib/capybara/helpers.rb, line 29 def to_regexp(text) text.is_a?(Regexp) ? text : Regexp.escape(normalize_whitespace(text)) end
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