rat.floor â integerrat.floor(precision=0) â rational Instance Public methods Returns the truncated value (toward negative infinity). Rational(3).floor #=> 3 Rational(2, 3).floor #=> 0 Rational(-3, 2).floor #=> -1 decimal - 1 2 3 . 4 5 6 ^ ^ ^ ^ ^ ^ precision -3 -2 -1 0 +1 +2 '%f' % Rational('-123.456').floor(+1) #=> "-123.500000" '%f' % Rational('-123.456').floor(-1) #=> "-130.000

Encoding.compatible?(obj1, obj2) â enc or nil Class Public methods Checks the compatibility of two objects. If the objects are both strings they are compatible when they are concatenatable. The encoding of the concatenated string will be returned if they are compatible, nil if they are not. Encoding.compatible?("\xa1".force_encoding("iso-8859-1"), "b") #=> #<Encoding:ISO-8859-1> Encoding.compatible?( "\xa1".force_encoding("iso-8859-1"), "\xa1\xa1".force_encoding("eu

generators(&blk) Class Public methods

protocols(win, kv=nil) Class Public methods

cancel() Instance Public methods Marks this TupleEntry as canceled.

move_after(dest) Instance Public methods

verify_callback=(p1) Instance Public methods General callback for OpenSSL verify

on_default(event, token, data) Instance Public methods

user_agent=(user_agent) Instance Public methods

toggle_recurse() Instance Public methods