21 lines
532 B
Ruby
21 lines
532 B
Ruby
|
class BankTransactionReference
|
||
|
|
|
||
|
|
# parses a string from a bank transaction field
|
||
|
|
def self.parse(data)
|
||
|
|
m = /(^|\s)FS(?<group>\d+)(\.(?<user>\d+))?(?<parts>([A-Za-z]+\d+(\.\d+)?)+)(\s|$)/.match(data)
|
||
|
|
return unless m
|
||
|
|
|
||
|
|
parts = {}
|
||
|
|
m[:parts].scan(/([A-Za-z]+)(\d+(\.\d+)?)/) do |category, value|
|
||
|
|
value = value.to_f
|
||
|
|
value += parts[category] if parts[category]
|
||
|
|
parts[category] = value
|
||
|
|
end
|
||
|
|
|
||
|
|
ret = { group: m[:group], parts: parts }
|
||
|
|
ret[:user] = m[:user] if m[:user]
|
||
|
|
return ret
|
||
|
|
end
|
||
|
|
|
||
|
|
end
|