Cldr Numbers v2.1.0 Cldr.Number.Formatter.Decimal View Source

Formats a number according to a locale-specific predefined format or a user-defined format.

As a performance optimization, all decimal formats known at compile time are compiled into function that roughly halves the time to format a number compared to a non-precompiled format.

The available format styles for a locale can be returned by:

iex> Cldr.Number.Format.decimal_format_styles_for("en", :latn, TestBackend.Cldr)
{:ok, [:accounting, :currency, :currency_long, :percent, :scientific, :standard]}

This allows a number to be formatted in a locale-specific way but using a standard method of describing the purpose of the format.

This module is not part of the public API and is subject to change at any time.

Link to this section Summary

Functions

absolute_value(number, meta, backend, options)

add_first_group(groups, first, separator)

add_last_group(groups, last, separator)

add_separator(group, every, separator)

adjust_for_fractional_digits(meta, digits)

adjust_fraction_for_currency(meta, currency, arg3, backend)

adjust_fraction_for_significant_digits(meta, number)

adjust_leading_zeros(arg, map, backend, options)

adjust_trailing_zeros(arg, map, backend, options)

apply_grouping(arg, map1, backend, map2)

assemble_format(number_string, meta, backend, options)

currency_symbol(currency, number, size, locale, backend)

do_adjust_fraction(meta, digits, rounding)

do_assemble_format(number_string, number, meta, format, backend, options)

do_grouping(number, arg2, length, min_grouping, arg5)

do_max_integer_digits(integer, over)

do_trailing_zeros(fraction, count)

minimum_group_size(map, minimum_grouping_digits, locale, backend)

multiply_by_factor(number, map, backend, options)

output_to_tuple(number, meta, backend, options)

padding_string(meta, number_string)

reassemble_number_string(arg, meta, backend, options)

round_fractional_digits(arg, arg2, backend, arg4)

round_to_nearest(number, map1, backend, map2)

round_to_significant_digits(number, map, backend, options)

set_exponent(number, meta, backend, options)

set_max_integer_digits(number, map, backend, options)

to_string(number, format, backend, options)

Formats a number according to a decimal format string

transliterate(number_string, meta, backend, map)

Link to this section Functions