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made a pass to the docs of :negative_format

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Xavier Noria 2010-11-03 06:20:26 +01:00
parent c4d977fbbc
commit 208fb2920d
1 changed files with 7 additions and 5 deletions
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12
actionpack/lib/action_view/helpers/number_helper.rb
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@ -86,11 +86,13 @@ module ActionView
# * <tt>:unit</tt> - Sets the denomination of the currency (defaults to "$").
# * <tt>:separator</tt> - Sets the separator between the units (defaults to ".").
# * <tt>:delimiter</tt> - Sets the thousands delimiter (defaults to ",").
# * <tt>:format</tt> - Sets the format of the output string (defaults to "%u%n").
# * <tt>:negative_format</tt> - Sets the format of the output string (defaults to "-" + :format). The field types are:
#
# %u The currency unit
# %n The number
# * <tt>:format</tt> - Sets the format for non-negative numbers (defaults to "%u%n").
# Fields are <tt>%u</tt> for the currency, and <tt>%n</tt>
# for the number.
# * <tt>:negative_format</tt> - Sets the format for negative numbers (defaults to prepending
# an hyphen to the formatted number given by <tt>:format</tt>).
# Accepts the same fields than <tt>:format</tt>, except
# <tt>%n</tt> is here the absolute value of the number.
#
# ==== Examples
# number_to_currency(1234567890.50) # => $1,234,567,890.50