instance method `read`

Ruby on Rails 2.3.18

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

read(key, options = nil)

Fetches data from the cache, using the given key. If there is data in the cache with the given key, then that data is returned. Otherwise, nil is returned.

You may also specify additional options via the options argument. The specific cache store implementation will decide what to do with options.

Parameters

key req
options opt = nil

Source

# File activesupport/lib/active_support/cache.rb, line 181
      def read(key, options = nil)
        log("read", key, options)
      end

Defined in activesupport/lib/active_support/cache.rb line 181 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Cache::Store

Signature

Parameters