instance method
deprecated_method_warning
Ruby on Rails 5.1.7
Since v4.0.13 Private — implementation detail, not part of the public APISignature
deprecated_method_warning(method_name, message = nil)Outputs a deprecation warning message
deprecated_method_warning(:method_name)
# => "method_name is deprecated and will be removed from Rails #{deprecation_horizon}"
deprecated_method_warning(:method_name, :another_method)
# => "method_name is deprecated and will be removed from Rails #{deprecation_horizon} (use another_method instead)"
deprecated_method_warning(:method_name, "Optional message")
# => "method_name is deprecated and will be removed from Rails #{deprecation_horizon} (Optional message)"
Parameters
-
method_namereq -
messageopt = nil
Source
# File activesupport/lib/active_support/deprecation/reporting.rb, line 57
def deprecated_method_warning(method_name, message = nil)
warning = "#{method_name} is deprecated and will be removed from #{gem_name} #{deprecation_horizon}"
case message
when Symbol then "#{warning} (use #{message} instead)"
when String then "#{warning} (#{message})"
else warning
end
end
Defined in activesupport/lib/active_support/deprecation/reporting.rb line 57
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Defined in ActiveSupport::Deprecation::Reporting