class Hash
copied from activesupport/core_ext from Rails, MIT license github.com/rails/rails/tree/5aa869861c192daceafe3a3ee50eb93f5a2b7bd2/activesupport/lib/active_support/core_ext
Public Instance Methods
extractable_options?()
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By default, only instances of Hash
itself are extractable. Subclasses of Hash
may implement this method and return true to declare themselves as extractable. If a Hash
is extractable, Array#extract_options!
pops it from the Array
when it is the last element of the Array
.
# File lib/dbus/core_ext/array/extract_options.rb, line 9 def extractable_options? instance_of?(Hash) end