io.ioflush Instance Public methods Flushes input and output buffers in kernel. You must require 'io/console' to use this method.

minute=(minute) Instance Public methods

migration_keys() Instance Public methods Lists the valid migration options

install_extend_commands() Class Public methods Installs the default irb commands: irb_current_working_workspace IRB::Context#main irb_change_workspace IRB::Context#change_workspace irb_workspaces IRB::Context#workspaces irb_push_workspace IRB::Context#push_workspace irb_pop_workspace IRB::Context#pop_workspace irb_load irb_load irb_require irb_require irb_source IRB::IrbLoader#source_file irb IRB.irb irb_jobs JobManager irb_fg IRB::JobManage

new(chart, keys={}) Class Public methods

delete(id_or_array) Instance Public methods Deletes the row with a primary key matching the id argument, using a SQL DELETE statement, and returns the number of rows deleted. Active Record objects are not instantiated, so the object's callbacks are not executed, including any :dependent association options. You can delete multiple rows at once by passing an Array of ids. Note: Although it is often much faster than the alternative, #destroy, skipping callbacks might bypass business

dir() Instance Public methods Alias for: gem

ordinalize(number) Instance Public methods Turns a number into an ordinal string used to denote the position in an ordered sequence such as 1st, 2nd, 3rd, 4th. ordinalize(1) # => "1st" ordinalize(2) # => "2nd" ordinalize(1002) # => "1002nd" ordinalize(1003) # => "1003rd" ordinalize(-11) # => "-11th" ordinalize(-1021) # => "-1021st"

yaml_tag(url) Class Public methods

date=(utc_time) Instance Public methods