Module: Formatters
- Defined in:
- lib/cuculungwa/formatters.rb
Instance Method Summary collapse
-
#i18n_number(number_str, locale_spec) ⇒ Object
Function creates localized version of a number represented by a string based on locale_spec eg.
- #pl_iban_formatter(number) ⇒ Object
- #short_iban(iban) ⇒ Object
Instance Method Details
#i18n_number(number_str, locale_spec) ⇒ Object
Function creates localized version of a number represented by a string based on locale_spec eg. 123456.55 -> 123,45.55 (with locale_spec = : ‘,’, :delimiter ‘.’
5123456.55 -> 5 123 45,55 (with locale_spec = {:separator : ' ', :delimiter '.'}
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# File 'lib/cuculungwa/formatters.rb', line 5 def i18n_number(number_str, locale_spec) splits = number_str.split('.') unless splits.length == 2 fail Exception.new("#{number_str} doesn't contain dot.") end whole_part = splits[0] fractional_part = splits[1] separator = locale_spec[:separator] delimiter = unless fractional_part.empty? locale_spec[:delimiter] else '' end negative = false if whole_part[0] == '-' negative = true whole_part = whole_part[1..-1] end whole_part_result = '' for i in whole_part.length.downto(1) j = whole_part.length - i whole_part_result = separator + whole_part_result if j % 3 == 0 && j > 0 whole_part_result = whole_part[i - 1] + whole_part_result end unless negative return whole_part_result + delimiter + fractional_part else return '-' + whole_part_result + delimiter + fractional_part end end |
#pl_iban_formatter(number) ⇒ Object
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# File 'lib/cuculungwa/formatters.rb', line 56 def pl_iban_formatter(number) number = number.gsub(/\s+/, '').gsub('PL', '') number = number[0..1] + ' ' + number[2..-1].gsub(/(.{4})/, '\1 ').strip return number end |
#short_iban(iban) ⇒ Object
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# File 'lib/cuculungwa/formatters.rb', line 44 def short_iban(iban) if iban.length >= 15 first_part = iban[0..1] + ' ' + iban[2..3] + ' ' + iban[4..7] middle_part = ' ... ' last_part = iban[-4..-1] iban_number = first_part + middle_part + last_part else iban_number = add_space = iban[0..1] + ' ' + iban[2..iban.length] end return iban_number end |