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author | Jeffrey Guenther <guenther.jeffrey@gmail.com> | 2017-11-20 17:01:27 -0800 |
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committer | Jeffrey Guenther <guenther.jeffrey@gmail.com> | 2017-11-20 17:01:27 -0800 |
commit | c73001f4b7b5aae12a64be0c827c14739c0ba124 (patch) | |
tree | 2fff88211b4b88105ac0a78f549d5ca4d46246e1 /guides/source/layouts_and_rendering.md | |
parent | 686b3466bab78ca69eaab98d76cc489d84d5eb62 (diff) | |
parent | 1d24e47140356f136471d15e3ce3fa427f4430c2 (diff) | |
download | rails-c73001f4b7b5aae12a64be0c827c14739c0ba124.tar.gz rails-c73001f4b7b5aae12a64be0c827c14739c0ba124.tar.bz2 rails-c73001f4b7b5aae12a64be0c827c14739c0ba124.zip |
Merge branch 'master' into activestorage-guide
Diffstat (limited to 'guides/source/layouts_and_rendering.md')
-rw-r--r-- | guides/source/layouts_and_rendering.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/guides/source/layouts_and_rendering.md b/guides/source/layouts_and_rendering.md index b9b327252f..f4597b0e60 100644 --- a/guides/source/layouts_and_rendering.md +++ b/guides/source/layouts_and_rendering.md @@ -1266,7 +1266,7 @@ You can also pass in arbitrary local variables to any partial you are rendering In this case, the partial will have access to a local variable `title` with the value "Products Page". -TIP: Rails also makes a counter variable available within a partial called by the collection, named after the member of the collection followed by `_counter`. For example, if you're rendering `@products`, within the partial you can refer to `product_counter` to tell you how many times the partial has been rendered. This does not work in conjunction with the `as: :value` option. +TIP: Rails also makes a counter variable available within a partial called by the collection, named after the title of the partial followed by `_counter`. For example, when rendering a collection `@products` the partial `_product.html.erb` can access the variable `product_counter` which indexes the number of times it has been rendered within the enclosing view. You can also specify a second partial to be rendered between instances of the main partial by using the `:spacer_template` option: |