Module: Bits::ExternalInterface::ClassMethods

Defined in:
lib/bits/external_interface.rb

Instance Method Summary collapse

Instance Method Details

#interfaces ⇒ Object

access global interface cache for class methods.



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# File 'lib/bits/external_interface.rb', line 111

def interfaces
  ExternalInterface.interfaces
end

#setup_interface(id, params = {}) ⇒ Object

Spawn an interface that is shared between all users.



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# File 'lib/bits/external_interface.rb', line 116

def setup_interface(id, params = {})
  capabilities = params[:capabilities] || []

  interface = spawn_interface id

  if interface.nil?
    log.debug "Interface '#{id}' not available"
    return false
  end

  missing_capabilities = capabilities - interface.capabilities

  unless missing_capabilities.empty?
    missing_s = missing_capabilities.join ', '
    log.debug "Interface '#{id}' is available, but is missing capabilities: #{missing_s}"
    return false
  end

  has_s = capabilities.join ', '
  log.debug "Interface '#{id}' is available with capabilities: #{has_s}"
  return true
end