singular?() Instance Public methods Returns true is this is a singular matrix.

ignore_whitespace_nodes() Instance Public methods

set_value_type(val) Instance Public methods Also aliased as: value_type=

schema_search_path() Instance Public methods Returns the active schema search path.

before_running_rdoc(&block) Instance Public methods The block passed to this method will be called just before running the RDoc generator. It is allowed to modify RDoc::Task attributes inside the block.

trace_var(symbol, cmd ) â niltrace_var(symbol) {|val| block } â nil Instance Public methods Controls tracing of assignments to global variables. The parameter +symbol_ identifies the variable (as either a string name or a symbol identifier). cmd (which may be a string or a Proc object) or block is executed whenever the variable is assigned. The block or Proc object receives the variable's new value as a parameter. Also see Kernel::untrace_var. trace_var :$_, proc {|

transfer_stdout(dist, src = '') Instance Public methods

useinputmethods(value=None) Instance Public methods

demoHelpContents(t) Instance Public methods Demo: Help contents

remove() Instance Public methods Removes generated RDoc and ri data