@@ -611,6 +611,28 @@ module ActiveResource end end + + # A convenience wrapper for <tt>find(:first, *args)</tt>. You can pass + # in all the same arguments to this method as you can to + # <tt>find(:first)</tt>. + def first(*args) + find(:first, *args) + end + + # A convenience wrapper for <tt>find(:last, *args)</tt>. You can pass + # in all the same arguments to this method as you can to + # <tt>find(:last)</tt>. + def last(*args) + find(:last, *args) + end + + # This is an alias for find(:all). You can pass in all the same + # arguments to this method as you can to <tt>find(:all)</tt> + def all(*args) + find(:all, *args) + end + + # Deletes the resources with the ID in the +id+ parameter. # # ==== Options activeresource/lib/active_resource/base.rb @@ -126,18 +126,56 @@ class FinderTest < Test::Unit::TestCase assert_equal "David", all.last.name end + def test_all + all = Person.all + assert_equal 2, all.size + assert_kind_of Person, all.first + assert_equal "Matz", all.first.name + assert_equal "David", all.last.name + end + + def test_all_with_params + all = StreetAddress.all(:params => { :person_id => 1 }) + assert_equal 1, all.size + assert_kind_of StreetAddress, all.first + end + def test_find_first matz = Person.find(:first) assert_kind_of Person, matz assert_equal "Matz", matz.name end + def test_first + matz = Person.first + assert_kind_of Person, matz + assert_equal "Matz", matz.name + end + + def test_first_with_params + addy = StreetAddress.first(:params => { :person_id => 1 }) + assert_kind_of StreetAddress, addy + assert_equal '12345 Street', addy.street + end + def test_find_last david = Person.find(:last) assert_kind_of Person, david assert_equal 'David', david.name end + def test_last + david = Person.last + assert_kind_of Person, david + assert_equal 'David', david.name + end + + def test_last_with_params + addy = StreetAddress.last(:params => { :person_id => 1 }) + assert_kind_of StreetAddress, addy + assert_equal '12345 Street', addy.street + end + def test_find_by_id_not_found assert_raise(ActiveResource::ResourceNotFound) { Person.find(99) } assert_raise(ActiveResource::ResourceNotFound) { StreetAddress.find(1) } activeresource/test/cases/finder_test.rb 8bc3a147270546325458da65ae6f5e83dd260aeb taryn taryneast teast@globalpersonals.co.uk http://github.com/rails/rails/commit/ce61a6bd551a96205892a125c8835c4bc69c4fad ce61a6bd551a96205892a125c8835c4bc69c4fad 2009-08-21T12:49:59-07:00 2009-08-21T01:45:29-07:00 Added first/last/all aliases for equivalent find scopes Just a copy from Active Record (with tests). Each is a warpper function for the equivalent scoped call to find eg first is a wrapper for find(:first) Signed-off-by: Joshua Peek <josh@joshpeek.com> 853cf3ffa9676d3535e49d2cd06b04033423c32b Joshua Peek josh josh@joshpeek.com