Module: GH::Events

Extended by:
Events
Included in:
Events
Defined in:
lib/gh/events.rb,
lib/gh/events/version.rb

Defined Under Namespace

Modules: Text Classes: Error

Constant Summary collapse

PATH = 
File.expand_path(File.join(%w(.. .. .. res events.yml)), __FILE__)
HEURISTICS = 
YAML.load_file(PATH)
VERSION = 
"0.8.3"

Instance Method Summary collapse

Instance Method Details

#typeof(payload) ⇒ Object 



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# File 'lib/gh/events.rb', line 17

def typeof(payload)
  payload = JSON.parse(payload) if payload.is_a?(String)
  payload = payload.marshal_dump if payload.is_a?(OpenStruct)
  payload = payload.deep_stringify_keys
  keys = payload.keys
  HEURISTICS.each do |type, characteristics|
    # puts ("-" * 30) + " #{type}"

    # all keys in `present` are there
    x = ((characteristics['present'] || []) - keys)
    next unless x.empty?

    # non of the keys in `absent` are there
    y = ((characteristics['absent'] || []) & keys)
    next unless y.empty?

    # everything in `exactly` is there including the values
    z = payload.dup.merge(characteristics['exactly'] || {}) == payload
    next unless z

    n = characteristics['number_of_keys'] &&
        keys.count != characteristics['number_of_keys']
    next if n

    return type.to_sym
  end
  return :unknown
end