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pre_install

pre_install(&hook)

Class Public methods

Adds a pre-install hook that will be passed an Gem::Installer instance when Gem::Installer#install is called. If the hook returns false then the install will be aborted.

Links:

https://github.com/ruby/ruby/blob/2ebea1180e09c57b5a1fc7764ef17dba600c486d/lib/rubygems.rb#L701

doc_ruby_on_rails

2015-04-11 14:51:17

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