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| author | Vijay Dev <vijaydev.cse@gmail.com> | 2011-03-27 00:21:25 +0530 |
|---|---|---|
| committer | Vijay Dev <vijaydev.cse@gmail.com> | 2011-03-27 00:21:25 +0530 |
| commit | 2fc32636dc07cd4986e065be2ab3fbded34cbe18 (patch) | |
| tree | 7ceb3541e30d5559b0f51093f27970485d505f7e /railties/guides/source/caching_with_rails.textile | |
| parent | 547407a9fb375601deb0834fb1c2d9a108c9aea1 (diff) | |
| parent | 7c6807296b114f0688e6e74494f1d43d3a0548ba (diff) | |
| download | rails-2fc32636dc07cd4986e065be2ab3fbded34cbe18.tar.gz rails-2fc32636dc07cd4986e065be2ab3fbded34cbe18.tar.bz2 rails-2fc32636dc07cd4986e065be2ab3fbded34cbe18.zip | |
Merge branch 'master' of github.com:lifo/docrails
Diffstat (limited to 'railties/guides/source/caching_with_rails.textile')
| -rw-r--r-- | railties/guides/source/caching_with_rails.textile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/guides/source/caching_with_rails.textile b/railties/guides/source/caching_with_rails.textile index 1b5ec40d16..297ba2d661 100644 --- a/railties/guides/source/caching_with_rails.textile +++ b/railties/guides/source/caching_with_rails.textile @@ -65,7 +65,7 @@ end If you want a more complicated expiration scheme, you can use cache sweepers to expire cached objects when things change. This is covered in the section on Sweepers. -Note: Page caching ignores all parameters. For example +/products?page=1+ will be written out to the filesystem as +products.html+ with no reference to the +page+ parameter. Thus, if someone requests +/products?page=2+ later, they will get the cached first page. Be careful when page caching GET parameters in the URL! +NOTE: Page caching ignores all parameters. For example +/products?page=1+ will be written out to the filesystem as +products.html+ with no reference to the +page+ parameter. Thus, if someone requests +/products?page=2+ later, they will get the cached first page. Be careful when page caching GET parameters in the URL! INFO: Page caching runs in an after filter. Thus, invalid requests won't generate spurious cache entries as long as you halt them. Typically, a redirection in some before filter that checks request preconditions does the job. |