configure(slot, value=None) Instance Public methods

r.to_d(precision) â bigdecimal Instance Public methods 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) r.to_d(3) # => #<BigDecimal:1a44d08,'0.314E1',18(36)>

success?(code) Class Public methods Is code a successful status?

package_version() Class Public methods

asn1_ary.each { |asn1| block } => asn1_ary Instance Public methods Calls block once for each element in self, passing that element as parameter asn1. If no block is given, an enumerator is returned instead. Example asn1_ary.each do |asn1| puts asn1 end

string other_string â -1, 0, +1 or nil Instance Public methods ComparisonâReturns -1, 0, +1 or nil depending on whether string is less than, equal to, or greater than other_string. nil is returned if the two values are incomparable. If the strings are of different lengths, and the strings are equal when compared up to the shortest length, then the longer string is considered greater than the shorter one. <=> is the basis for the methods <, <=, >, >=, and betwe

selection_set(first, last=None) Instance Public methods

strio.close â nil Instance Public methods Closes strio. The strio is unavailable for any further data operations; an IOError is raised if such an attempt is made.

delete(target) Instance Public methods

image_convolve(src, dest, filter) Class Public methods