respond_to recognizes JSON. render :json => @person.to_json automatically sets the content type and takes a :callback option to specify a client-side function to call using the rendered JSON as an argument. References #4185.

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Consolidated different create and create! versions to call through to the base class with scope. This fixes inconsistencies, especially related to protected attribtues.


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find supports :lock with :include. Check whether your database allows SELECT ... FOR UPDATE with outer joins before using. Closes #6764.

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*_path instance methods. Check for missing/invalid site uri. http_mock response takes message arg, extracts numeric code. Tests log to test/debug.log

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Add AssociationCollection#create! to be consistent with AssociationCollection#create when dealing with a foreign key that is a protected attribute


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Added counter optimization for AssociationCollection#any? so person.friends.any? won't actually load the full association if we have the count in a cheaper form [DHH]

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Dropped the idea of automatically routing :format for the vanilla routes -- that will be a treat for map.resources. Deprecated the name route root as it'll be used as a shortcut for map.connect '' in Rails 2.0 (Rails 1.2). Added map.root as an alias for map.connect '' (Rails 2.0)

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Fixed Array#to_xml when it contains a series of hashes (each piece would get its own XML declaration) (closes #6610) [thkarcher/cyu]

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Added Request#format to return the format used for the request as a mime type. If no format is specified, the first Request#accepts type is used. This means you can stop using respond_to for anything else than responses [DHH]

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Added the option for extension aliases to mime type registration [DHH] Refactored default mime types to use the extension framework instead of just declaring themselves verbosely

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Replace the elaborate reloading connection checking scheme, just fix the Ruby-based MySQL adapter, ye?

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Added one-letter aliases for the three default environments to script/console, so script/console p will load the production environment (t for test, d for development) [DHH]

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Fixed that script/server running against Mongrel should tail the proper log regardless of the environment [DHH]

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@response.redirect_url works with 201 Created responses: just return headers['Location'] rather than checking the response status.

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Only reload connections in development mode that supports (and requires that) -- in other words, only do it for SQLite (closes #6687, #6700) [DHH]

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uses_component_template_root looks at caller[0] which turns up the deprecation method rather than the controller. Use caller[1] instead.

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Tried delaying database disconnect until after dependency resolution (references #6687, #6700) [DHH]

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