diff options
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/active_support_core_extensions.md | 12 | ||||
| -rw-r--r-- | guides/source/configuring.md | 2 |
2 files changed, 5 insertions, 9 deletions
diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 1a057832d4..21901a7158 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -2633,14 +2633,12 @@ The method `stringify_keys` returns a hash that has a stringified version of the # => {"" => nil, "1" => 1, "a" => :a} ``` -In case of key collision, one of the values will be chosen. The chosen value may not always be the same given the same hash: +In case of key collision, the value will be the one most recently inserted into the hash: ```ruby {"a" => 1, a: 2}.stringify_keys -# The result could either be +# The result will be # => {"a"=>2} -# or -# => {"a"=>1} ``` This method may be useful for example to easily accept both symbols and strings as options. For instance `ActionView::Helpers::FormHelper` defines: @@ -2677,14 +2675,12 @@ The method `symbolize_keys` returns a hash that has a symbolized version of the WARNING. Note in the previous example only one key was symbolized. -In case of key collision, one of the values will be chosen. The chosen value may not always be the same given the same hash: +In case of key collision, the value will be the one most recently inserted into the hash: ```ruby {"a" => 1, a: 2}.symbolize_keys -# The result could either be +# The result will be # => {:a=>2} -# or -# => {:a=>1} ``` This method may be useful for example to easily accept both symbols and strings as options. For instance `ActionController::UrlRewriter` defines diff --git a/guides/source/configuring.md b/guides/source/configuring.md index 0b54683b5a..cc64c7eac6 100644 --- a/guides/source/configuring.md +++ b/guides/source/configuring.md @@ -69,7 +69,7 @@ These configuration methods are to be called on a `Rails::Railtie` object, such * `config.cache_classes` controls whether or not application classes and modules should be reloaded on each request. Defaults to `false` in development mode, and `true` in test and production modes. * `config.beginning_of_week` sets the default beginning of week for the -application. Accepts a valid week day symbol (e.g. `:monday`). +application. Accepts a valid day of week as a symbol (e.g. `:monday`). * `config.cache_store` configures which cache store to use for Rails caching. Options include one of the symbols `:memory_store`, `:file_store`, `:mem_cache_store`, `:null_store`, `:redis_cache_store`, or an object that implements the cache API. Defaults to `:file_store`. |