@@ -40,7 +40,7 @@ Using PreferenceFu is very simple. For new AR objects, all preference options will be set to false. This can be overwritten using set_default_preference. I really recommend you read the 'Warning' section below. -Setting a preference: +Setting a key: ...individually @user.prefs[:delete_user] = true @@ -52,10 +52,14 @@ Setting an option as true doesn't necessarily need to be done with the Boolean t @user.prefs[:create_user] = 'yes' -Fetching a preference: +Fetching a key: @user.prefs[:change_theme] => false +Getting the index of a key: + @user.prefs.index(:delete_user) => 4 + + Enumerable... @user.prefs.size => 4 README @@ -122,6 +122,11 @@ module PreferenceFu update_permissions end + def index(key) + idx, hsh = lookup(key) + idx + end + # used for mass assignment of preferences, such as a hash from params def store(prefs) prefs.each do |key, value| lib/preference_fu.rb @@ -53,4 +53,8 @@ class PreferenceFuTest < Test::Unit::TestCase end end + def test_lookup_index_of_key + assert_equal 4, @person.prefs.index(:delete_user) + end + end test/preference_fu_test.rb 4c16d0b45cddf3e02848be3f45adcebaf35ea058 Brennan Dunn brennandunn@brennan-dunns-macbook-pro-15.local http://github.com/brennandunn/preference_fu/commit/7c1c0e3e07aa706f422a4ec3aeb3fe1104f4d080 7c1c0e3e07aa706f422a4ec3aeb3fe1104f4d080 2008-03-25T09:10:02-07:00 2008-03-25T09:10:02-07:00 Added pulling of a key's bit index 621b1b836c89c6dac0a91fdcea80b9f70a8aaf95 Brennan Dunn brennandunn@brennan-dunns-macbook-pro-15.local