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-rw-r--r--actionpack/lib/action_view/helpers/number_helper.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/number_helper.rb b/actionpack/lib/action_view/helpers/number_helper.rb
index b1757c864c..6c66616e1a 100644
--- a/actionpack/lib/action_view/helpers/number_helper.rb
+++ b/actionpack/lib/action_view/helpers/number_helper.rb
@@ -37,6 +37,7 @@ module ActionView
def number_to_currency(number, options = {})
options = options.stringify_keys
precision, unit, separator, delimiter = options.delete("precision") { 2 }, options.delete("unit") { "$" }, options.delete("separator") { "." }, options.delete("delimiter") { "," }
+ separator = "" unless precision > 0
begin
parts = number_with_precision(number, precision).split('.')
unit + number_with_delimiter(parts[0], delimiter) + separator + parts[1].to_s