Class: Serega::SeregaValidations::Utils::CheckOptIsStringOrSymbol

Inherits:

Object

• Object
• Serega::SeregaValidations::Utils::CheckOptIsStringOrSymbol

Defined in:

lib/serega/validations/utils/check_opt_is_string_or_symbol.rb

Overview

Utility to check hash key value is String or Symbol

Class Method Summary

• .call(opts, key) ⇒ void

  Checks hash key has String or Symbol value.

Class Method Details

.call(opts, key) ⇒ void

This method returns an undefined value.

Checks hash key has String or Symbol value

Parameters:

• opts (Hash) —

  Some options Hash

• key (Object) —

  Hash key

Raises:

• (Serega::SeregaError) —

  error when provided key exists and value is not String or Symbol

# File 'lib/serega/validations/utils/check_opt_is_string_or_symbol.rb', line 21

def self.call(opts, key)
  return unless opts.key?(key)

  value = opts[key]
  return if value.is_a?(String) || value.is_a?(Symbol)

  raise SeregaError, "Invalid option #{key.inspect} => #{value.inspect}. Must be a String or a Symbol"
end