module UnicodeTools::StringExtension::Squish
Public Instance Methods
squish()
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Removes leading, trailing whitespace and collapses remaining whitespace into one group each.
string = “ Hellofnrtvu00A0u1680u180eu2000
\u2001\u2002\u2003\u2004\u2005\u2006 \u2007\u2008\u2009\u200a\u2028\u2029 \u2028\u2029\u202f\u205f\u3000 World! "
string.squish => “Hello World!”
# File lib/unicode-tools/string_extension/squish.rb, line 16 def squish dup.squish! end
squish!()
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# File lib/unicode-tools/string_extension/squish.rb, line 20 def squish! return self if empty? gsub!(SURROUNDING_WHITESPACE_REGEXP, '') gsub!(WHITESPACE_REGEXP, ' ') self end