X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=vendor%2Frails%2Factivesupport%2Flib%2Factive_support%2Fcore_ext%2Fstring%2Ffilters.rb;fp=vendor%2Frails%2Factivesupport%2Flib%2Factive_support%2Fcore_ext%2Fstring%2Ffilters.rb;h=0329fbb8d4e3b2edb13e9982a4a41ae0ef36de2e;hb=d115f2e23823271635bad69229a42cd8ac68debe;hp=0000000000000000000000000000000000000000;hpb=37cb670bf3ddde90b214e591f100ed4446469484;p=depot.git

diff --git a/vendor/rails/activesupport/lib/active_support/core_ext/string/filters.rb b/vendor/rails/activesupport/lib/active_support/core_ext/string/filters.rb
new file mode 100644
index 0000000..0329fbb
--- /dev/null
+++ b/vendor/rails/activesupport/lib/active_support/core_ext/string/filters.rb
@@ -0,0 +1,26 @@
+module ActiveSupport #:nodoc:
+  module CoreExtensions #:nodoc:
+    module String #:nodoc:
+      module Filters
+        # Returns the string, first removing all whitespace on both ends of
+        # the string, and then changing remaining consecutive whitespace
+        # groups into one space each.
+        #
+        # Examples:
+        #   %{ Multi-line
+        #      string }.squish                   # => "Multi-line string"
+        #   " foo   bar    \n   \t   boo".squish # => "foo bar boo"
+        def squish
+          dup.squish!
+        end
+
+        # Performs a destructive squish. See String#squish.
+        def squish!
+          strip!
+          gsub!(/\s+/, ' ')
+          self
+        end
+      end
+    end
+  end
+end