Class: Redis::Config

Inherits:
Hash
  • Object
show all
Defined in:
lib/redis/config.rb

Constant Summary collapse

INTEGERS = 
[:port, :timeout, :databases]
BOOLEANS = 
[:daemonize]

Instance Method Summary collapse

Constructor Details

#initialize(argf_or_hash) ⇒ Config

Returns a new instance of Config.



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# File 'lib/redis/config.rb', line 7

def initialize argf_or_hash

  # defaults
  self[:dir] = '.'
  self[:logfile] = 'stdout'
  self[:loglevel] = 'verbose'
  self[:daemonize] = false
  self[:pidfile] = '/var/run/redis.pid'
  self[:bind] = '127.0.0.1'
  self[:port] = 6379
  self[:timeout] = 300
  self[:databases] = 16

  this = super()
  if Hash === argf_or_hash
    super argf_or_hash
  else
    super()
    # load from ARGF or IO compatible interface
    argf_or_hash.each do |line|
      key, val = line.split ' ', 2
      self[key.downcase.gsub(/-/,'_').to_sym] = val.chomp "\n"
    end
  end

  # convert
  INTEGERS.each do |key|
    this[key] = this[key].to_i
  end

  # convert
  BOOLEANS.each do |key|
    next unless String===this[key]
    this[key] = case this[key].downcase
    when 'yes' then true
    when 'no' then false
    else nil
    end
  end
  
end