Rails 4.2
Rails 4.2
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ActiveSupport::NumberHelper

module ActiveSupport::NumberHelper

Public Instance Methods

number_to_currency(number, options = {}) Show source

Formats a number into a currency string (e.g., $13.65). You can customize the format in the options hash.

Options

  • :locale - Sets the locale to be used for formatting (defaults to current locale).

  • :precision - Sets the level of precision (defaults to 2).

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