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-rw-r--r--activemodel/lib/active_model/observing.rb3
-rw-r--r--activemodel/lib/active_model/serializers/xml.rb23
-rw-r--r--activemodel/lib/active_model/validations.rb4
-rw-r--r--activemodel/lib/active_model/validations/acceptance.rb6
-rw-r--r--activemodel/lib/active_model/validations/confirmation.rb5
-rw-r--r--activemodel/lib/active_model/validations/exclusion.rb3
-rw-r--r--activemodel/lib/active_model/validations/format.rb4
-rw-r--r--activemodel/lib/active_model/validations/inclusion.rb3
-rw-r--r--activemodel/lib/active_model/validations/length.rb4
-rw-r--r--activemodel/lib/active_model/validations/numericality.rb4
-rw-r--r--activemodel/lib/active_model/validations/presence.rb5
11 files changed, 52 insertions, 12 deletions
diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb
index dde3a882cf..af036b560e 100644
--- a/activemodel/lib/active_model/observing.rb
+++ b/activemodel/lib/active_model/observing.rb
@@ -48,6 +48,7 @@ module ActiveModel
observers.each { |o| instantiate_observer(o) }
end
+ # Add a new observer to the pool.
def add_observer(observer)
unless observer.respond_to? :update
raise ArgumentError, "observer needs to respond to `update'"
@@ -55,12 +56,14 @@ module ActiveModel
observer_instances << observer
end
+ # Notify list of observers of a change.
def notify_observers(*arg)
for observer in observer_instances
observer.update(*arg)
end
end
+ # Total number of observers.
def count_observers
observer_instances.size
end
diff --git a/activemodel/lib/active_model/serializers/xml.rb b/activemodel/lib/active_model/serializers/xml.rb
index b897baa614..d4295e6afe 100644
--- a/activemodel/lib/active_model/serializers/xml.rb
+++ b/activemodel/lib/active_model/serializers/xml.rb
@@ -134,6 +134,29 @@ module ActiveModel
# Returns XML representing the model. Configuration can be
# passed through +options+.
+ #
+ # Without any +options+, the returned XML string will include all the model's
+ # attributes. For example:
+ #
+ # konata = User.find(1)
+ # konata.to_xml
+ #
+ # <?xml version="1.0" encoding="UTF-8"?>
+ # <user>
+ # <id type="integer">1</id>
+ # <name>David</name>
+ # <age type="integer">16</age>
+ # <created-at type="datetime">2011-01-30T22:29:23Z</created-at>
+ # </user>
+ #
+ # The <tt>:only</tt> and <tt>:except</tt> options can be used to limit the attributes
+ # included, and work similar to the +attributes+ method.
+ #
+ # To include the result of some method calls on the model use <tt>:methods</tt>.
+ #
+ # To include associations use <tt>:include</tt>.
+ #
+ # For further documentation see activerecord/lib/active_record/serializers/xml_serializer.xml.
def to_xml(options = {}, &block)
Serializer.new(self, options).serialize(&block)
end
diff --git a/activemodel/lib/active_model/validations.rb b/activemodel/lib/active_model/validations.rb
index efd071fedc..98af88b5a0 100644
--- a/activemodel/lib/active_model/validations.rb
+++ b/activemodel/lib/active_model/validations.rb
@@ -71,8 +71,8 @@ module ActiveModel
# end
#
# Options:
- # * <tt>:on</tt> - Specifies when this validation is active (default is
- # <tt>:save</tt>, other options <tt>:create</tt>, <tt>:update</tt>).
+ # * <tt>:on</tt> - Specifies the context where this validation is active
+ # (e.g. <tt>:on => :create</tt> or <tt>:on => :custom_validation_context</tt>)
# * <tt>:allow_nil</tt> - Skip validation if attribute is +nil+.
# * <tt>:allow_blank</tt> - Skip validation if attribute is blank.
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine
diff --git a/activemodel/lib/active_model/validations/acceptance.rb b/activemodel/lib/active_model/validations/acceptance.rb
index a7296d8e1d..4f390613aa 100644
--- a/activemodel/lib/active_model/validations/acceptance.rb
+++ b/activemodel/lib/active_model/validations/acceptance.rb
@@ -37,9 +37,9 @@ module ActiveModel
# Configuration options:
# * <tt>:message</tt> - A custom error message (default is: "must be
# accepted").
- # * <tt>:on</tt> - Specifies when this validation is active (default is
- # <tt>:save</tt>, other options are <tt>:create</tt> and
- # <tt>:update</tt>).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>:allow_nil</tt> - Skip validation if attribute is +nil+ (default
# is true).
# * <tt>:accept</tt> - Specifies value that is considered accepted.
diff --git a/activemodel/lib/active_model/validations/confirmation.rb b/activemodel/lib/active_model/validations/confirmation.rb
index 00df10cef0..e6d10cfff8 100644
--- a/activemodel/lib/active_model/validations/confirmation.rb
+++ b/activemodel/lib/active_model/validations/confirmation.rb
@@ -45,8 +45,9 @@ module ActiveModel
# Configuration options:
# * <tt>:message</tt> - A custom error message (default is: "doesn't match
# confirmation").
- # * <tt>:on</tt> - Specifies when this validation is active (default is
- # <tt>:save</tt>, other options <tt>:create</tt>, <tt>:update</tt>).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine
# if the validation should occur (e.g. <tt>:if => :allow_validation</tt>,
# or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). The
diff --git a/activemodel/lib/active_model/validations/exclusion.rb b/activemodel/lib/active_model/validations/exclusion.rb
index 4138892786..e38e565d09 100644
--- a/activemodel/lib/active_model/validations/exclusion.rb
+++ b/activemodel/lib/active_model/validations/exclusion.rb
@@ -29,6 +29,9 @@ module ActiveModel
# * <tt>:message</tt> - Specifies a custom error message (default is: "is reserved").
# * <tt>:allow_nil</tt> - If set to true, skips this validation if the attribute is +nil+ (default is +false+).
# * <tt>:allow_blank</tt> - If set to true, skips this validation if the attribute is blank (default is +false+).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should
# occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). The
# method, proc or string should return or evaluate to a true or false value.
diff --git a/activemodel/lib/active_model/validations/format.rb b/activemodel/lib/active_model/validations/format.rb
index 104f403492..541f53a834 100644
--- a/activemodel/lib/active_model/validations/format.rb
+++ b/activemodel/lib/active_model/validations/format.rb
@@ -51,7 +51,9 @@ module ActiveModel
# * <tt>:allow_blank</tt> - If set to true, skips this validation if the attribute is blank (default is +false+).
# * <tt>:with</tt> - Regular expression that if the attribute matches will result in a successful validation.
# * <tt>:without</tt> - Regular expression that if the attribute does not match will result in a successful validation.
- # * <tt>:on</tt> - Specifies when this validation is active (default is <tt>:save</tt>, other options <tt>:create</tt>, <tt>:update</tt>).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should
# occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). The
# method, proc or string should return or evaluate to a true or false value.
diff --git a/activemodel/lib/active_model/validations/inclusion.rb b/activemodel/lib/active_model/validations/inclusion.rb
index 3ee2a3ccd1..92ac940f36 100644
--- a/activemodel/lib/active_model/validations/inclusion.rb
+++ b/activemodel/lib/active_model/validations/inclusion.rb
@@ -38,6 +38,9 @@ module ActiveModel
# * <tt>:message</tt> - Specifies a custom error message (default is: "is not included in the list").
# * <tt>:allow_nil</tt> - If set to true, skips this validation if the attribute is +nil+ (default is +false+).
# * <tt>:allow_blank</tt> - If set to true, skips this validation if the attribute is blank (default is +false+).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should
# occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). The
# method, proc or string should return or evaluate to a true or false value.
diff --git a/activemodel/lib/active_model/validations/length.rb b/activemodel/lib/active_model/validations/length.rb
index 5a46ecb4ac..7af6c83460 100644
--- a/activemodel/lib/active_model/validations/length.rb
+++ b/activemodel/lib/active_model/validations/length.rb
@@ -83,7 +83,9 @@ module ActiveModel
# * <tt>:too_short</tt> - The error message if the attribute goes under the minimum (default is: "is too short (min is %{count} characters)").
# * <tt>:wrong_length</tt> - The error message if using the <tt>:is</tt> method and the attribute is the wrong size (default is: "is the wrong length (should be %{count} characters)").
# * <tt>:message</tt> - The error message to use for a <tt>:minimum</tt>, <tt>:maximum</tt>, or <tt>:is</tt> violation. An alias of the appropriate <tt>too_long</tt>/<tt>too_short</tt>/<tt>wrong_length</tt> message.
- # * <tt>:on</tt> - Specifies when this validation is active (default is <tt>:save</tt>, other options <tt>:create</tt>, <tt>:update</tt>).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should
# occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). The
# method, proc or string should return or evaluate to a true or false value.
diff --git a/activemodel/lib/active_model/validations/numericality.rb b/activemodel/lib/active_model/validations/numericality.rb
index 95fe20de75..ae576462e6 100644
--- a/activemodel/lib/active_model/validations/numericality.rb
+++ b/activemodel/lib/active_model/validations/numericality.rb
@@ -93,7 +93,9 @@ module ActiveModel
#
# Configuration options:
# * <tt>:message</tt> - A custom error message (default is: "is not a number").
- # * <tt>:on</tt> - Specifies when this validation is active (default is <tt>:save</tt>, other options <tt>:create</tt>, <tt>:update</tt>).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>:only_integer</tt> - Specifies whether the value has to be an integer, e.g. an integral value (default is +false+).
# * <tt>:allow_nil</tt> - Skip validation if attribute is +nil+ (default is +false+). Notice that for fixnum and float columns empty strings are converted to +nil+.
# * <tt>:greater_than</tt> - Specifies the value must be greater than the supplied value.
diff --git a/activemodel/lib/active_model/validations/presence.rb b/activemodel/lib/active_model/validations/presence.rb
index 28c4640b17..cfb4c33dcc 100644
--- a/activemodel/lib/active_model/validations/presence.rb
+++ b/activemodel/lib/active_model/validations/presence.rb
@@ -26,8 +26,9 @@ module ActiveModel
#
# Configuration options:
# * <tt>message</tt> - A custom error message (default is: "can't be blank").
- # * <tt>on</tt> - Specifies when this validation is active (default is <tt>:save</tt>, other options <tt>:create</tt>,
- # <tt>:update</tt>).
+ # * <tt>:on</tt> - Specifies when this validation is active. Runs in all
+ # validation contexts by default (+nil+), other options are <tt>:create</tt>
+ # and <tt>:update</tt>.
# * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should
# occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>).
# The method, proc or string should return or evaluate to a true or false value.