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Stored size: 1.19 KB
Contents
module DbCharmer
module ActiveRecord
module MasterSlaveRouting
module ClassMethods
SLAVE_METHODS = [ :find_by_sql, :count_by_sql ]
MASTER_METHODS = [ ] # I don't know any methods in AR::Base that change data directly w/o going to the relation object
SLAVE_METHODS.each do |slave_method|
class_eval <<-EOF, __FILE__, __LINE__ + 1
def #{slave_method}(*args, &block)
first_level_on_slave do
super(*args, &block)
end
end
EOF
end
MASTER_METHODS.each do |master_method|
class_eval <<-EOF, __FILE__, __LINE__ + 1
def #{master_method}(*args, &block)
on_master do
super(*args, &block)
end
end
EOF
end
end
module InstanceMethods
MASTER_METHODS = [ :reload ]
MASTER_METHODS.each do |master_method|
class_eval <<-EOF, __FILE__, __LINE__ + 1
def #{master_method}(*args, &block)
self.class.on_master do
super(*args, &block)
end
end
EOF
end
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems