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Contents
#
#
# Author:: Andre Kullmann
#
module ActiveRecord
module Bulkoperation
module Util
class EntityHash < Hash
def each_pair_in_detail_hierarchy(&block)
visited = []
each_pair do |k, v|
next if visited.include?(k)
in_detail_hierarchy(k, visited, &block)
end
end
def each_pair_in_master_hierarchy(&block)
visited = []
each_pair do |k, v|
next if visited.include?(k)
in_master_hierarchy(k, visited, &block)
end
end
private
def in_detail_hierarchy(record_class, visited, &block)
return if visited.include?(record_class)
visited << record_class
record_class.foreign_detail_tables.each do |table_name|
if key = find_key_by_table_name(table_name)
in_detail_hierarchy(key, visited, &block)
end
end
list = self[ record_class] and yield record_class, list
end
def in_master_hierarchy(record_class, visited, &block)
return if visited.include?(record_class)
visited << record_class
record_class.foreign_master_tables.each do |table_name|
if key = find_key_by_table_name(table_name)
in_master_hierarchy(key, visited, &block)
end
end
list = self[ record_class] and yield record_class, list
end
def find_key_by_table_name(table_name)
name = table_name.upcase
result = keys.select { |k| k.table_name.upcase == name }
fail '' if result.size > 1
result.first
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems