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# frozen_string_literal: true
module ActiveSupport
class Deprecation
module Disallowed
# Sets the criteria used to identify deprecation messages which should be
# disallowed. Can be an array containing strings, symbols, or regular
# expressions. (Symbols are treated as strings.) These are compared against
# the text of the generated deprecation warning.
#
# Additionally the scalar symbol +:all+ may be used to treat all
# deprecations as disallowed.
#
# Deprecations matching a substring or regular expression will be handled
# using the configured Behavior#disallowed_behavior rather than
# Behavior#behavior.
attr_writer :disallowed_warnings
# Returns the configured criteria used to identify deprecation messages
# which should be treated as disallowed.
def disallowed_warnings
@disallowed_warnings ||= []
end
private
def deprecation_disallowed?(message)
return false if explicitly_allowed?(message)
return true if disallowed_warnings == :all
message && disallowed_warnings.any? do |rule|
case rule
when String, Symbol
message.include?(rule.to_s)
when Regexp
rule.match?(message)
end
end
end
def explicitly_allowed?(message)
allowances = @explicitly_allowed_warnings.value
return false unless allowances
return true if allowances == :all
message && Array(allowances).any? do |rule|
case rule
when String, Symbol
message.include?(rule.to_s)
when Regexp
rule.match?(message)
end
end
end
end
end
end
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