method
deprecate
v4.2.1 -
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- Class:
Rails::DeprecatedConstant
deprecate(old, current)public
No documentation available.
# File railties/lib/rails/deprecation.rb, line 5
def self.deprecate(old, current)
# double assignment is used to avoid "assigned but unused variable" warning
constant = constant = new(old, current)
eval "::#{old} = constant"
end