Class: Saint::ClassApi::OptsPool

Inherits:

Object

• Object
• Saint::ClassApi::OptsPool

show all

Defined in:

lib/saint/api/class/opts.rb

Instance Attribute Summary (collapse)

• - (Object) opts readonly

  Returns the value of attribute opts.

• - (Object) pool readonly

  Returns the value of attribute pool.

Instance Method Summary (collapse)

• - (Object) [](opt)
• - (Object) []=(opt, val)
• - (OptsPool) initialize(pool, table = nil, &proc) constructor

  A new instance of OptsPool.

• - (Object) opt(name, *type_and_or_opts)

  add new opt to OptsManager.

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# File 'lib/saint/api/class/opts.rb', line 8

def initialize pool, table = nil, &proc
  @pool = pool || Presto::Cache::Memory.new
  @pool = @pool.new(normalize_name(table)) if table
  @opts = {}
  self.instance_exec &proc
end

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# File 'lib/saint/api/class/opts.rb', line 6

def opts
  @opts
end

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# File 'lib/saint/api/class/opts.rb', line 6

def pool
  @pool
end

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# File 'lib/saint/api/class/opts.rb', line 38

def [] opt
  return unless item = @pool[opt]
  item['value'] || item['default_value']
end

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# File 'lib/saint/api/class/opts.rb', line 43

def []= opt, val
  return unless item = @pool[opt]
  @pool.update opt => item.update('value' => val)
end

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# File 'lib/saint/api/class/opts.rb', line 22

def opt name, *type_and_or_opts
  type, opts = :string, {}
  type_and_or_opts.each { |a| a.is_a?(Hash) ? opts.update(a) : type = a }
  name = normalize_name(name)
  opts['name'] = name
  opts['type'] = type.to_s
  opts['details'] = opts.delete(:details)
  opts['default_value'] = opts.delete(:default)
  if options = opts.delete(:options)
    options = Hash[options.zip(options)] if options.is_a?(Array)
  end
  opts['options'] = options.is_a?(Hash) ? options : {}
  @pool[name] = opts
  @opts[name] = opts
end