coerse_types_example.rb

require 'dry-data'

module Types
end

Dry::Data.configure do |config|
  config.namespace = Types
end

Dry::Data.finalize

class Product < Dry::Data::Struct
  attribute :title,     Types::Strict::String
  attribute :price,     Types::Coercible::Decimal
  attribute :vendor_id, Types::Coercible::Int
end

[
  { title: 'Apple', price: '5.0', vendor_id: '185' },
  { title: 'Orange', price: '15.0', vendor_id: '14' },
  { title: 'Car', price: '150000.0', vendor_id: '1' }
].each do |attributes|
  puts Product.new(attributes).inspect
end