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Versions: 10
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Contents
module ChurchCommunityBuilder
class MergeableTransactionList
include Enumerable
attr_reader :transaction_array #for debugging
def initialize(transaction_list = nil)
if transaction_list.nil?
@transaction_array = []
else
@transaction_array = transaction_list.transaction_array
end
end
def all_names
return [] unless @transaction_array
@transaction_array.collect { |transaction| transaction['individual']['content'] }
end
def [](index)
Transaction.new( @transaction_array[index] ) if @transaction_array and @transaction_array[index]
end
# This method is needed for Enumerable.
def each &block
@transaction_array.each{ |transaction| yield( Transaction.new(transaction) )}
end
# Get all the Transaction ids in the list.
#
# @return An array of Transaction ids.
def ids
(@transaction_array.collect { |transaction| transaction['id'] }).uniq
end
# Adds an TransactionList, MergeableTransactionList, or Transaction to this list.
#
def add(transaction_type)
if transaction_type.is_a?(TransactionList)
@transaction_array += transaction_type.transaction_array
elsif transaction_type.is_a?(MergeableTransactionList)
@transaction_array += transaction_type.transaction_array
elsif transaction_type.is_a?(Transaction)
@transaction_array << JSON.parse( transaction_type.to_json )
end
end
alias_method :merge, :add
def count
@transaction_array.size
end
def empty?
self.count == 0 ? true : false
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems