optional?

WIN32OLE_PARAM#optional?

Instance Public methods

Returns true if argument is optional.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Workbook')
method = WIN32OLE_METHOD.new(tobj, 'SaveAs')
param1 = method.params[0]
puts "#{param1.name} #{param1.optional?}" # => Filename true

doc_ruby_on_rails

2015-06-13 01:16:23

Comments

Popular Articles

options= options=(opt) Instance Public methods Sets OptionParser object, when opt is false or nil, methods #options and #options= are undefined.

options options() Instance Public methods Actual OptionParser object, automatically created if nonexistent. If called with a block, yields the O

options options() Instance Public methods Application options from the command line

options options(path, initheader = nil) Instance Public methods Sends a OPTIONS request to the path and gets a response, as an HTTPResponse obje

options options() Class Public methods Returns the options bitmask used in the last call to open()