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32 lines
826 B
Ruby
32 lines
826 B
Ruby
# encoding: UTF-8
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module Capybara
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module Helpers
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class << self
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##
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#
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# Normalizes whitespace space by stripping leading and trailing
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# whitespace and replacing sequences of whitespace characters
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# with a single space.
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#
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# @param [String] text Text to normalize
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# @return [String] Normalized text
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#
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def normalize_whitespace(text)
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text.to_s.gsub(/[[:space:]]+/, ' ').strip
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end
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##
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#
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# Escapes any characters that would have special meaning in a regexp
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# if text is not a regexp
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#
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# @param [String] text Text to escape
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# @return [String] Escaped text
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#
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def to_regexp(text)
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text.is_a?(Regexp) ? text : Regexp.escape(normalize_whitespace(text))
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end
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end
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end
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end
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