class Pry::CommandState
CommandState
is a data structure to hold per-command state.
Pry
commands can store arbitrary state here. This state persists between subsequent command invocations. All state saved here is unique to the command.
@since v0.13.0 @api private
Public Class Methods
default()
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# File lib/pry/command_state.rb, line 13 def self.default @default ||= new end
new()
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# File lib/pry/command_state.rb, line 17 def initialize @command_state = {} end
Public Instance Methods
reset(command_class)
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# File lib/pry/command_state.rb, line 25 def reset(command_class) @command_state[command_class] = command_struct(command_class) end
state_for(command_class)
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# File lib/pry/command_state.rb, line 21 def state_for(command_class) @command_state[command_class] ||= command_struct(command_class) end
Private Instance Methods
command_struct(command_class)
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# File lib/pry/command_state.rb, line 31 def command_struct(command_class) Struct.new(:command, *command_class.command_options[:state]) .new(command: command_class) end