Using URL path in REST app as ID

Rails
1

I’m a Rails newbie, so please bear with me. I want to use the URL as the
ID for a RESTful resource, but using the path after the controller. The
remaining portion of the URL would be the ID, rather than an integer.

So rather than just:

http://example.org/widgets/1

I want to use:

http://example.org/widgets/foo
http://example.org/widgets/foo/bar
http://example.org/widgets/foo/bar/baz

where foo, foo/bar and foo/bar/baz are all Widgets, not nested
resources.

In the controller I’d like to do something like

@widget = Widget.find(params[:path])

where path is a string column defined as a primary key (or unique)
containing strings like ‘foo’, ‘foo/bar’ and ‘foo/bar/baz’

Is this possible?

2

Jonathan Bennett wrote:

I’m a Rails newbie, so please bear with me. I want to use the URL as the
ID for a RESTful resource, but using the path after the controller. The
remaining portion of the URL would be the ID, rather than an integer.

So rather than just:

http://example.org/widgets/1

I want to use:

http://example.org/widgets/foo
http://example.org/widgets/foo/bar
http://example.org/widgets/foo/bar/baz

where foo, foo/bar and foo/bar/baz are all Widgets, not nested
resources.

In the controller I’d like to do something like

@widget = Widget.find(params[:path])

where path is a string column defined as a primary key (or unique)
containing strings like ‘foo’, ‘foo/bar’ and ‘foo/bar/baz’

Is this possible?

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