diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/complex.rb | 14 | ||||
| -rw-r--r-- | lib/jcode.rb | 8 |
2 files changed, 11 insertions, 11 deletions
diff --git a/lib/complex.rb b/lib/complex.rb index 98af310d3e..dda2ad2006 100644 --- a/lib/complex.rb +++ b/lib/complex.rb @@ -407,9 +407,7 @@ end class Fixnum - if not defined? Rational - alias power! ** - end + alias power! ** # Redefined to handle a Complex argument. def ** (other) @@ -430,9 +428,7 @@ class Fixnum end class Bignum - if not defined? Rational - alias power! ** - end + alias power! ** end class Float @@ -459,7 +455,11 @@ module Math Complex(0,sqrt!(-z)) end else - z**Rational(1,2) + if defined? Rational + z**Rational(1,2) + else + z**0.5 + end end end diff --git a/lib/jcode.rb b/lib/jcode.rb index e0a2a99fce..ab6ab60701 100644 --- a/lib/jcode.rb +++ b/lib/jcode.rb @@ -59,13 +59,13 @@ class String def end_regexp case $KCODE[0] when ?s, ?S - /#{PATTERN_SJIS}$/o + /#{PATTERN_SJIS}$/on when ?e, ?E - /#{PATTERN_EUC}$/o + /#{PATTERN_EUC}$/on when ?u, ?U - /#{PATTERN_UTF8}$/o + /#{PATTERN_UTF8}$/on else - /.$/o + /.$/on end end |