Module: OpenActive::Concerns::TypeChecker

Included in:
BaseModel
Defined in:
lib/openactive/concerns/type_checker.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/openactive/concerns/type_checker.rb', line 4

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details

#check_types(value, types:) ⇒ Boolean

Check if the given value is of at least one of the given types.

Parameters:

  • value (Object)
  • types (Array<string>)

Returns:

  • (Boolean)

Raises:



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# File 'lib/openactive/concerns/type_checker.rb', line 41

def check_types(value, types:)
  validators = types.map { |type| OpenActive::Validators::BaseValidator.get_validator(type) }.compact

  return value if validators.empty?

  validators.each do |validator|
    if validator.run(value)
      # If validation passes for the given type
      # We coerce the type to mitigate PHP loose types
      return validator.coerce(value)
    end
  end

  val = value.to_s
  val += " (#{val.to_h})" if val.respond_to?(:to_h)

  # If validation does not pass for any of the provided types,
  # type invalid
  raise StandardError,
        "The first argument type does not match any of the declared parameter types "\
        "(#{types.join(',')}) for #{val}."
end