Method: TypeStruct::ClassMethods#from_hash

Defined in:
lib/type_struct.rb

#from_hash(arg) ⇒ Object

Raises:



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# File 'lib/type_struct.rb', line 65

def from_hash(arg)
  unless h = Hash.try_convert(arg)
    raise TypeError, "no implicit conversion from #{arg} to Hash"
  end
  args = {}
  errors = []
  h.each do |key, value|
    key = key.to_sym
    t = type(key)
    args[key] = try_convert(t, key, value, errors)
  end
  raise MultiTypeError, errors unless errors.empty?
  new(args)
end