Module: LedgerAccountable::LedgerOwner

Extended by:
ActiveSupport::Concern
Defined in:
lib/ledger_accountable/ledger_owner.rb

Overview

LedgerAccountable::LedgerOwner is intended to be included in models which act as the owner of a ledger.

Instance Method Summary collapse

Instance Method Details

#balance ⇒ Object 



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# File 'lib/ledger_accountable/ledger_owner.rb', line 15

def balance
  ledger_entries.sum(:amount_cents)
end

#credit_total ⇒ Object

The absolute value of the sum of the LedgerOwner’s credit entries. This can be used to determine the total amount credited to the ledger - for example, its total revenue.



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# File 'lib/ledger_accountable/ledger_owner.rb', line 22

def credit_total
  ledger_entries.credits.sum(:amount_cents).abs
end

#debit_total ⇒ Object

The absolute value of the sum of the LedgerOwner’s debit entries. This can be used to determine the total amount owed to the ledger - for example, the aggregate value of the items sold.



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# File 'lib/ledger_accountable/ledger_owner.rb', line 29

def debit_total
  ledger_entries.debits.sum(:amount_cents).abs
end