Class: OpenHAB::Core::Items::GroupItem::Members

Overview

Instance Attribute Summary collapse

• #group ⇒ GroupItem readonly

Instance Method Summary collapse

• #add(member) ⇒ Members (also: #<<)

  Adds a member to the group.

• #inspect ⇒ String (also: #to_s)
• #name ⇒ String

  Name of the group.

• #to_a ⇒ Array

  Explicit conversion to Array.

Methods included from DSL::Items::Ensure::Ensurable

#ensure

Methods included from LazyArray

#each, #method_missing, #to_ary

Methods included from Enumerable

#all_groups, #all_members, #command, #command!, #decrease, #down, #equipments, #fast_forward, #groups, #increase, #locations, #member_of, #members, #move, #next, #not_member_of, #not_tagged, #off, #on, #pause, #play, #points, #previous, #refresh, #rewind, #stop, #tagged, #toggle, #up, #update, #update!

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# File 'lib/openhab/core/items/group_item.rb', line 79

def group
  @group
end

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# File 'lib/openhab/core/items/group_item.rb', line 92

def add(member)
  if member.is_a?(String)
    member = items[member]
    raise ArgumentError, "Item not found: #{member}" if member.nil?
  end

  member = member.__getobj__ if member.is_a?(Proxy)
  raise ArgumentError, "Member must be an Item" unless member.is_a?(Item)

  group.add_member(member)
  self
end

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# File 'lib/openhab/core/items/group_item.rb', line 121

def inspect
  r = "#<OpenHAB::Core::Items::GroupItems::Members #{name}"
  r += " #{map(&:name).inspect}>" unless @group.__getobj__.nil?
  "#{r}>"
end

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# File 'lib/openhab/core/items/group_item.rb', line 116

def name
  group.name
end

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# File 'lib/openhab/core/items/group_item.rb', line 109

def to_a
  group.get_members.map { |i| Proxy.new(i) }
end