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体验新版 GitCode,发现更多精彩内容 >>
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bf19c223
编写于
9月 22, 2016
作者:
R
Richard Schneeman
提交者:
GitHub
9月 22, 2016
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差异文件
Merge pull request #26524 from y-yagi/add_check_of_argument
add check of argument
上级
19966242
97544ed1
变更
2
显示空白变更内容
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并排
Showing
2 changed file
with
11 addition
and
0 deletion
+11
-0
activesupport/lib/active_support/cache.rb
activesupport/lib/active_support/cache.rb
+5
-0
activesupport/test/caching_test.rb
activesupport/test/caching_test.rb
+6
-0
未找到文件。
activesupport/lib/active_support/cache.rb
浏览文件 @
bf19c223
...
...
@@ -361,6 +361,9 @@ def read_multi(*names)
# the cache with the given keys, then that data is returned. Otherwise,
# the supplied block is called for each key for which there was no data,
# and the result will be written to the cache and returned.
# Therefore, you need to pass a block that returns the data to be written
# to the cache. If you do not want to write the cache when the cache is
# not found, use #read_multi.
#
# Options are passed to the underlying cache implementation.
#
...
...
@@ -374,6 +377,8 @@ def read_multi(*names)
# # "unknown_key" => "Fallback value for key: unknown_key" }
#
def
fetch_multi
(
*
names
)
raise
ArgumentError
,
"Missing block: `Cache#fetch_multi` requires a block."
unless
block_given?
options
=
names
.
extract_options!
options
=
merged_options
(
options
)
results
=
read_multi
(
*
names
,
options
)
...
...
activesupport/test/caching_test.rb
浏览文件 @
bf19c223
...
...
@@ -363,6 +363,12 @@ def test_multi_with_objects
assert_equal
({
foo
=>
"FOO!"
,
bar
=>
"BAM!"
},
values
)
end
def
test_fetch_multi_without_block
assert_raises
(
ArgumentError
)
do
@cache
.
fetch_multi
(
"foo"
)
end
end
def
test_read_and_write_compressed_small_data
@cache
.
write
(
"foo"
,
"bar"
,
compress:
true
)
assert_equal
"bar"
,
@cache
.
read
(
"foo"
)
...
...
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