Sha256: 05e0e4b4a9ca906247ef3974407eda6641eebadae44b4e8e2c8124887856067b
Contents?: true
Size: 1.2 KB
Versions: 11
Compression:
Stored size: 1.2 KB
Contents
module WillPaginate::Deprecation
class << self
def warn(message, stack = caller)
offending_line = origin_of_call(stack)
full_message = "DEPRECATION WARNING: #{message} (called from #{offending_line})"
logger = rails_logger || Kernel
logger.warn full_message
end
private
def rails_logger
defined?(Rails) && Rails.logger
end
def origin_of_call(stack)
lib_root = File.expand_path('../../..', __FILE__)
stack.find { |line| line.index(lib_root) != 0 } || stack.first
end
end
class Hash < ::Hash
def initialize(values = {})
super()
update values
@deprecated = {}
end
def []=(key, value)
check_deprecated(key, value)
super
end
def deprecate_key(*keys)
message = block_given? ? Proc.new : keys.pop
Array(keys).each { |key| @deprecated[key] = message }
end
def merge(another)
to_hash.update(another)
end
def to_hash
::Hash.new.update(self)
end
private
def check_deprecated(key, value)
if msg = @deprecated[key] and (!msg.respond_to?(:call) or (msg = msg.call(key, value)))
WillPaginate::Deprecation.warn(msg)
end
end
end
end
Version data entries
11 entries across 11 versions & 4 rubygems