method
safe_constantize
v4.2.1 -
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Class: String
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safe_constantize()
public
safe_constantize tries to find a declared constant with the name specified in the string. It returns nil when the name is not in CamelCase or is not initialized. See ActiveSupport::Inflector.safe_constantize
'Module'.safe_constantize # => Module 'Class'.safe_constantize # => Class 'blargle'.safe_constantize # => nil
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amala -
January 2, 2015
0 thanks
How safe is this?
Could this be used against a user supplied fragment like in a url route ?