method
squish
v7.1.3.4 -
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Class: String
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squish()
public
Returns the string, first removing all whitespace on both ends of the string, and then changing remaining consecutive whitespace groups into one space each.
Note that it handles both ASCII and Unicode whitespace.
%{ Multi-line string }.squish # => "Multi-line string" " foo bar \n \t boo".squish # => "foo bar boo"