module RCI::Commands
Constants
- COMMANDS_WITH_SUBCOMMANDS
As of Redis 3.0 there isn’t any indication from the COMMAND return info as to which commands accept a subcommand so we’re tracking them here
- Command
Attributes
commands[R]
read_command_names[R]
read_commands[R]
Public Class Methods
command_type(command_array)
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# File lib/rci/commands.rb, line 17 def self.command_type(command_array) @read_command_names.include?(command_array.first) ? :read : :write end
discover!(client)
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# File lib/rci/commands.rb, line 21 def self.discover!(client) return @commands if @commands @commands = client.command.map{ |command_description| command_name = command_description.shift.to_sym Command.new(command_name, *command_description) } @read_commands = @commands.select { |command| command.flags.include?('readonly') } @read_command_names = @read_commands.map(&:name).to_set @commands end
extract_command(command_array)
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# File lib/rci/commands.rb, line 32 def self.extract_command(command_array) command = command_array[0] info = {command: command} if COMMANDS_WITH_SUBCOMMANDS.include?(command) subcommand = command_array[1] info[:subcommand] = subcommand unless subcommand.nil? end info end