Make .save_rounding_mode docs bit clearer

crystal-lang · Nov 29, 2018 · a75179f · a75179f
1 parent fbd4b32
commit a75179f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/big/big_decimal.cr b/src/big/big_decimal.cr
@@ -271,12 +271,14 @@ struct BigDecimal < Number
   # Executes the provided block, preserving the rounding mode:
   #
   # ```
+  # BigDecimal.rounding_mode = :half_even
+  #
   # BigDecimal.save_rounding_mode do
   #   BigDecimal.rounding_mode = :up
   #   BigDecimal.rounding_mode # => BigDecimal::RoundingMode::UP
   # end
   #
-  # BigDecimal.rounding_mode # => BigDecimal::RoundingMode::HALF_UP
+  # BigDecimal.rounding_mode # => BigDecimal::RoundingMode::HALF_EVEN
   # ```
   def self.save_rounding_mode
     prev_rounding_mode = @@rounding_mode