isopen() Instance Public methods Also aliased as:

single?() Instance Public methods

exception.backtrace â array Instance Public methods Returns any backtrace

d.mday â fixnum Instance Public methods Returns the day of the month (1-31)

match_platform?() Instance Public methods Indicate if this

<<(text) Instance Public methods Appends text

lastChild() Instance Public methods

headers=(v) Instance Public methods setter for headers v

remove(spec) Instance Public methods spec the spec of the

columnwidth(idx, opt=nil) Instance Public methods