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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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6709891c
编写于
6月 07, 2015
作者:
M
Mehmet Emin İNAÇ
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Add missing documentation for ActionDispatch::Request::Session [ci skip]
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ee372bdc
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1
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1 changed file
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+33
-0
actionpack/lib/action_dispatch/request/session.rb
actionpack/lib/action_dispatch/request/session.rb
+33
-0
未找到文件。
actionpack/lib/action_dispatch/request/session.rb
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6709891c
...
...
@@ -86,11 +86,14 @@ def destroy
load_for_write!
end
# Returns value of the key stored in the session or
# nil if the given key is not found in the session.
def
[]
(
key
)
load_for_read!
@delegate
[
key
.
to_s
]
end
# Returns true if the session has the given key or false.
def
has_key?
(
key
)
load_for_read!
@delegate
.
key?
(
key
.
to_s
)
...
...
@@ -98,39 +101,69 @@ def has_key?(key)
alias
:key?
:has_key?
alias
:include?
:has_key?
# Returns keys of the session as Array.
def
keys
@delegate
.
keys
end
# Returns values of the session as Array.
def
values
@delegate
.
values
end
# Writes given value to given key of the session.
def
[]=
(
key
,
value
)
load_for_write!
@delegate
[
key
.
to_s
]
=
value
end
# Clears the session.
def
clear
load_for_write!
@delegate
.
clear
end
# Returns the session as Hash.
def
to_hash
load_for_read!
@delegate
.
dup
.
delete_if
{
|
_
,
v
|
v
.
nil?
}
end
# Updates the session with given Hash.
#
# session.to_hash
# # => {"session_id"=>"e29b9ea315edf98aad94cc78c34cc9b2"}
#
# session.update({ "foo" => "bar" })
# # => {"session_id"=>"e29b9ea315edf98aad94cc78c34cc9b2", "foo" => "bar"}
#
# session.to_hash
# # => {"session_id"=>"e29b9ea315edf98aad94cc78c34cc9b2", "foo" => "bar"}
def
update
(
hash
)
load_for_write!
@delegate
.
update
stringify_keys
(
hash
)
end
# Deletes given key from the session.
def
delete
(
key
)
load_for_write!
@delegate
.
delete
key
.
to_s
end
# Returns value of given key from the session, or raises +KeyError+
# if can't find given key in case of not setted dafault value.
# Returns default value if specified.
#
# session.fetch(:foo)
# # => KeyError: key not found: "foo"
#
# session.fetch(:foo, :bar)
# # => :bar
#
# session.fetch(:foo) do
# :bar
# end
# # => :bar
def
fetch
(
key
,
default
=
Unspecified
,
&
block
)
load_for_read!
if
default
==
Unspecified
...
...
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