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体验新版 GitCode,发现更多精彩内容 >>
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f5a944f6
编写于
9月 09, 2011
作者:
L
Lawrence Pit
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电子邮件补丁
差异文件
Add ability to get an individual full error message + test for full_messages.
上级
ac1a363c
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
35 addition
and
16 deletion
+35
-16
activemodel/lib/active_model/errors.rb
activemodel/lib/active_model/errors.rb
+17
-14
activemodel/test/cases/errors_test.rb
activemodel/test/cases/errors_test.rb
+18
-2
未找到文件。
activemodel/lib/active_model/errors.rb
浏览文件 @
f5a944f6
...
...
@@ -180,6 +180,7 @@ def empty?
all?
{
|
k
,
v
|
v
&&
v
.
empty?
}
end
alias_method
:blank?
,
:empty?
# Returns an xml formatted representation of the Errors hash.
#
# p.errors.add(:name, "can't be blank")
...
...
@@ -254,20 +255,22 @@ def add_on_blank(attributes, options = {})
# company.errors.full_messages # =>
# ["Name is too short (minimum is 5 characters)", "Name can't be blank", "Email can't be blank"]
def
full_messages
map
{
|
attribute
,
message
|
if
attribute
==
:base
message
else
attr_name
=
attribute
.
to_s
.
gsub
(
'.'
,
'_'
).
humanize
attr_name
=
@base
.
class
.
human_attribute_name
(
attribute
,
:default
=>
attr_name
)
I18n
.
t
(
:"errors.format"
,
{
:default
=>
"%{attribute} %{message}"
,
:attribute
=>
attr_name
,
:message
=>
message
})
end
}
map
{
|
attribute
,
message
|
full_message
(
attribute
,
message
)
}
end
# Returns a full message for a given attribute.
#
# company.errors.full_message(:name, "is invalid") # =>
# "Name is invalid"
def
full_message
(
attribute
,
message
)
return
message
if
attribute
==
:base
attr_name
=
attribute
.
to_s
.
gsub
(
'.'
,
'_'
).
humanize
attr_name
=
@base
.
class
.
human_attribute_name
(
attribute
,
:default
=>
attr_name
)
I18n
.
t
(
:"errors.format"
,
{
:default
=>
"%{attribute} %{message}"
,
:attribute
=>
attr_name
,
:message
=>
message
})
end
# Translates an error message in its default scope
...
...
activemodel/test/cases/errors_test.rb
浏览文件 @
f5a944f6
...
...
@@ -52,7 +52,6 @@ def test_has_key?
person
.
validate!
assert_equal
[
"name can not be nil"
],
person
.
errors
.
full_messages
assert_equal
[
"can not be nil"
],
person
.
errors
[
:name
]
end
test
'should be able to assign error'
do
...
...
@@ -78,7 +77,6 @@ def test_has_key?
person
.
errors
.
add
(
:name
,
"can not be blank"
)
person
.
errors
.
add
(
:name
,
"can not be nil"
)
assert_equal
[
"name can not be blank"
,
"name can not be nil"
],
person
.
errors
.
to_a
end
test
'to_hash should return an ordered hash'
do
...
...
@@ -86,4 +84,22 @@ def test_has_key?
person
.
errors
.
add
(
:name
,
"can not be blank"
)
assert_instance_of
ActiveSupport
::
OrderedHash
,
person
.
errors
.
to_hash
end
test
'full_messages should return an array of error messages, with the attribute name included'
do
person
=
Person
.
new
person
.
errors
.
add
(
:name
,
"can not be blank"
)
person
.
errors
.
add
(
:name
,
"can not be nil"
)
assert_equal
[
"name can not be blank"
,
"name can not be nil"
],
person
.
errors
.
to_a
end
test
'full_message should return the given message if attribute equals :base'
do
person
=
Person
.
new
assert_equal
"press the button"
,
person
.
errors
.
full_message
(
:base
,
"press the button"
)
end
test
'full_message should return the given message with the attribute name included'
do
person
=
Person
.
new
assert_equal
"name can not be blank"
,
person
.
errors
.
full_message
(
:name
,
"can not be blank"
)
end
end
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