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AS guide: documents String#dasherize

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1 parent 71990a4 commit 44bd3bd4ff2705b798313fbbb60cb7064b328f9b @fxn fxn committed Mar 1, 2010
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  1. +21 −0 railties/guides/source/active_support_core_extensions.textile
@@ -1391,6 +1391,27 @@ The method +titleize+ capitalizes the words in the receiver:
NOTE: Defined in +active_support/core_ext/string/inflections.rb+.
+h5. +dasherize+
+
+The method +dasherize+ replaces the underscores in the receiver with dashes:
+
+<ruby>
+"name".dasherize # => "name"
+"contact_data".dasherize # => "contact-data"
+</ruby>
+
+The XML serializer of models uses this method to dasherize node names:
+
+<ruby>
+# active_model/serializers/xml.rb
+def reformat_name(name)
+ name = name.camelize if camelize?
+ dasherize? ? name.dasherize : name
+end
+</ruby>
+
+NOTE: Defined in +active_support/core_ext/string/inflections.rb+.
+
h3. Extensions to +Numeric+
h4. Bytes

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