From a369b7f7cbf2c3232879b29162b5dd50b49db2ab Mon Sep 17 00:00:00 2001 From: zzak Date: Wed, 13 Nov 2013 10:23:14 +0000 Subject: * ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] Document the required +precision+ argument for Rational#to_d [Bug #8958] -This line, and those below, will be ignored-- M ChangeLog M ext/bigdecimal/lib/bigdecimal/util.rb git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/bigdecimal/lib/bigdecimal/util.rb | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'ext/bigdecimal/lib/bigdecimal') diff --git a/ext/bigdecimal/lib/bigdecimal/util.rb b/ext/bigdecimal/lib/bigdecimal/util.rb index 3673d88cc2..2781150557 100644 --- a/ext/bigdecimal/lib/bigdecimal/util.rb +++ b/ext/bigdecimal/lib/bigdecimal/util.rb @@ -105,10 +105,14 @@ end class Rational < Numeric # call-seq: # r.to_d -> bigdecimal - # r.to_d(sig) -> bigdecimal + # r.to_d(precision) -> bigdecimal # - # Converts a Rational to a BigDecimal. Takes an optional parameter +sig+ to - # limit the amount of significant digits. + # Converts a Rational to a BigDecimal. + # + # The required +precision+ parameter is used to determine the amount of + # significant digits for the result. See BigDecimal#div for more information, + # as it is used along with the #denominator and the +precision+ for + # parameters. # # r = (22/7.0).to_r # # => (7077085128725065/2251799813685248) -- cgit v1.2.3