grouped_collection_select(method, collection, group_method, group_label_method, option_key_method, option_value_method, options = {}, html_options = {}) Instance Public methods Wraps ActionView::Helpers::FormOptionsHelper#grouped_collection_select for form builders: <%= form_for @city do |f| %> <%= f.grouped_collection_select :country_id, @continents, :countries, :name, :id, :name %> <%= f.submit %> <% end %> Please refer to the documentation of the base

default_record_separator() Class Public methods

singleline_format(output='', maxwidth=nil, newline=nil, genspace=nil) Class Public methods This is similar to ::format but the result has no breaks. maxwidth, newline and genspace are ignored. The invocation of breakable in the block doesn't break a line and is treated as just an invocation of text.

IO#expect(pattern,timeout=9999999) â ArrayIO#expect(pattern,timeout=9999999) { |result| ... } â nil Instance Public methods Reads from the IO until the given pattern matches or the timeout is over. It returns an array with the read buffer, followed by the matches. If a block is given, the result is yielded to the block and returns nil. When called without a block, it waits until the input that matches the given pattern is obtained from the IO or the time specifi

find(klass, params=nil) Class Public methods GET show GET edit PATCH/PUT update DELETE destroy

adapter() Instance Public methods

need_parent?() Class Public methods

latin_metrics(option=nil) Instance Public methods Also aliased as: ascii_metrics

enq(value) Instance Public methods Alias for: push

appendData(arg0) Instance Public methods VOID appendData append string to value BSTR arg0 --- data [IN]