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体验新版 GitCode,发现更多精彩内容 >>
提交
f7221f5c
编写于
2月 10, 2011
作者:
P
Paul Hieromnimon
提交者:
José Valim
2月 10, 2011
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差异文件
Initial html_safe implemention for Array
上级
c560c8b2
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
60 addition
and
0 deletion
+60
-0
activesupport/lib/active_support/core_ext/string/output_safety.rb
...pport/lib/active_support/core_ext/string/output_safety.rb
+16
-0
activesupport/test/core_ext/string_ext_test.rb
activesupport/test/core_ext/string_ext_test.rb
+44
-0
未找到文件。
activesupport/lib/active_support/core_ext/string/output_safety.rb
浏览文件 @
f7221f5c
...
...
@@ -122,3 +122,19 @@ def html_safe
ActiveSupport
::
SafeBuffer
.
new
(
self
)
end
end
class
Array
alias_method
:original_join
,
:join
def
join
(
sep
=
$,
)
sep
||=
""
.
html_safe
str
=
original_join
(
sep
)
(
sep
.
html_safe?
&&
html_safe?
)
?
str
.
html_safe
:
str
end
def
html_safe?
self
.
detect
{
|
e
|
!
e
.
html_safe?
}.
nil?
end
end
activesupport/test/core_ext/string_ext_test.rb
浏览文件 @
f7221f5c
...
...
@@ -434,6 +434,50 @@ def to_s
assert
string
.
html_safe?
end
test
"Joining safe elements without a separator is safe"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
assert
array
.
join
.
html_safe?
end
test
"Joining safe elements with a safe separator is safe"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
assert
array
.
join
(
"-"
.
html_safe
).
html_safe?
end
test
"Joining safe elements with an unsafe separator is unsafe"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
assert_false
array
.
join
(
"-"
).
html_safe?
end
test
"Joining is unsafe if any element is unsafe even with a safe separator"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
array
<<
"some string"
assert_false
array
.
join
(
"-"
.
html_safe
).
html_safe?
end
test
"Joining is unsafe if any element is unsafe and no separator is given"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
array
<<
"some string"
assert_false
array
.
join
.
html_safe?
end
test
"Joining is unsafe if any element is unsafe and the separator is unsafe"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
array
<<
"some string"
assert_false
array
.
join
(
"-"
).
html_safe?
end
test
"Array is safe if all elements are safe"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
assert
array
.
html_safe?
end
test
"Array is unsafe if any element is unsafe"
do
array
=
5
.
times
.
collect
{
"some string"
.
html_safe
}
array
<<
"some string"
assert_false
array
.
html_safe?
end
test
'emits normal string yaml'
do
assert_equal
'foo'
.
to_yaml
,
'foo'
.
html_safe
.
to_yaml
(
:foo
=>
1
)
end
...
...
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