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Contents
module ActiveRecord
module Core
silence_warnings do
def initialize_dup(other) # :nodoc:
@attributes = @attributes.dup
# CPK
# @attributes.reset(self.class.primary_key)
Array(self.class.primary_key).each {|key| @attributes.reset(key)}
run_callbacks(:initialize) unless _initialize_callbacks.empty?
@aggregation_cache = {}
@association_cache = {}
@new_record = true
@destroyed = false
super
end
end
module ClassMethods
silence_warnings do
def find(*ids) # :nodoc:
# We don't have cache keys for this stuff yet
return super unless ids.length == 1
return super if block_given? ||
primary_key.nil? ||
scope_attributes? ||
columns_hash.include?(inheritance_column) ||
ids.first.kind_of?(Array)
# CPK
return super if self.composite?
id = ids.first
if ActiveRecord::Base === id
id = id.id
ActiveSupport::Deprecation.warn(<<-MSG.squish)
You are passing an instance of ActiveRecord::Base to `find`.
Please pass the id of the object by calling `.id`
MSG
end
key = primary_key
statement = cached_find_by_statement(key) { |params|
where(key => params.bind).limit(1)
}
record = statement.execute([id], self, connection).first
unless record
raise RecordNotFound.new("Couldn't find #{name} with '#{primary_key}'=#{id}",
name, primary_key, id)
end
record
rescue RangeError
raise RecordNotFound.new("Couldn't find #{name} with an out of range value for '#{primary_key}'",
name, primary_key)
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems