activate(idx) Instance Public methods

line(line_no) Instance Public methods Returns the current line number for io

ENV.has_key?(name) â true or false Class Public methods Returns true

test_file=(file) Instance Public methods Singular mutator for

new(varname, val=nil) Class Public methods

forget(*args) Class Public methods

curvalue() Instance Public methods

sdbm.delete_if { |key, value| ... } â self Instance Public methods Iterates

new(element) Class Public methods Constructor element

to_s() Instance Public methods