item_id(item) Instance Public methods

add_attribute( key, value=nil ) Instance Public methods Adds an attribute to this element, overwriting any existing attribute by the same name. key can be either an Attribute or a String. If an Attribute, the attribute is added to the list of Element attributes. If String, the argument is used as the name of the new attribute, and the value parameter must be supplied. value Required if key is a String, and ignored if the first argument is an Attribute. This is a String, and

add_file_digest(name, mode, digest_algorithms) Instance Public methods Adds name with permissions mode to the tar, yielding io for writing the file. The digest_algorithm is written to a read-only name.sum file following the given file contents containing the digest name and hexdigest separated by a tab. The created digest object is returned.

change_column_null(table_name, column_name, null, default = nil) Instance Public methods Sets or removes a +NOT NULL+ constraint on a column. The null flag indicates whether the value can be NULL. For example change_column_null(:users, :nickname, false) says nicknames cannot be NULL (adds the constraint), whereas change_column_null(:users, :nickname, true) allows them to be NULL (drops the constraint). The method accepts an optional fourth argument to replace existing +NULL+s wit

nonl() Class Public methods Disable the underlying display device to translate the return key into newline on input See ::nl for more detail

reconnect!() Instance Public methods

WIN32OLE_VARIANT.vartype #=> OLE variant type. Instance Public methods Returns OLE variant type. obj = WIN32OLE_VARIANT.new("string") obj.vartype # => WIN32OLE::VARIANT::VT_BSTR

each() Instance Public methods

toggle!(attribute) Instance Public methods Wrapper around toggle that saves the record. This method differs from its non-bang version in that it passes through the attribute setter. Saving is not subjected to validation checks. Returns true if the record could be saved.

latinfont_copy(win, wintag=nil) Instance Public methods Also aliased as: asciifont_copy