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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-06-28 11:29:11 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-06-28 11:29:11 (GMT)
commit38f013391d3ae9556008c37f95bdeb2b9da46de0 (patch)
tree68fa000bb9182a9a1d33655f988f1d4b95e02c3d /ext/bigdecimal
parent8b76d21f5562607ec66cb6033d02af1576d27e57 (diff)
bigdecimal/math.rb: error message in BigMath#PI
* ext/bigdecimal/lib/bigdecimal/math.rb (BigMath#PI): change error message about zero or negative precision for clarity and consistency with other methods. [GH-644] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46600 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/bigdecimal')
-rw-r--r--ext/bigdecimal/lib/bigdecimal/math.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb
index 39fa79d..4a4fcc2 100644
--- a/ext/bigdecimal/lib/bigdecimal/math.rb
+++ b/ext/bigdecimal/lib/bigdecimal/math.rb
@@ -180,7 +180,7 @@ module BigMath
# #=> "0.3141592653589793238462643388813853786957412E1"
#
def PI(prec)
- raise ArgumentError, "Zero or negative argument for PI" if prec <= 0
+ raise ArgumentError, "Zero or negative precision for PI" if prec <= 0
n = prec + BigDecimal.double_fig
zero = BigDecimal("0")
one = BigDecimal("1")