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thread_variable?

thread_variable?(key)

Instance Public methods

Returns true if the given string (or symbol) exists as a thread-local variable.

me = Thread.current
me.thread_variable_set(:oliver, "a")
me.thread_variable?(:oliver)    # => true
me.thread_variable?(:stanley)   # => false

Note that these are not fiber local variables. Please see #thread_variable_get for more details.

Links:

https://github.com/rails/rails/blob/517caa85c97b0addba0d27fffa03aec40f70ff1f/activesupport/lib/active_support/core_ext/thread.rb#L61

doc_ruby_on_rails

2015-06-20 00:00:00

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