Shopify::DefaultVariant

Determine if the given Shopify product only has a default variant, or if the given variant is the default variant.

Works with a variety of objects:

ShopifyAPI gem response objects
GraphQL response Hash with String or Symbol keys
Plain Ol' Ruby Object (PORO)
Plain Hash with String or Symbol keys

Installation

Add this line to your application's Gemfile:

gem "shopify-default_variant"

And then execute:

bundle

Or install it yourself as:

gem install shopify-default_variant

Usage

Shopify::DefaultVariant.match?(object)

Where object can be a product or a variant in any of the aforementioned forms.

More examples:

require "shopify-default_variant"
require "shopify_api"  # Just an example, *not* a recommendation 😉

product = ShopifyAPI::Product.find(id: id)
Shopify::DefaultVariant.match?(product)
Shopify::DefaultVariant.match?(product.variants)
Shopify::DefaultVariant.match?(product.variants.sample)

require "shopify_api-graphql-tiny"

gql = ShopifyAPI::GraphQL::Tiny.new("shop", "token")
data = gql.execute(YOUR_QUERY)
# Be sure to remove the data key and query's name key (whatever it may be) from the response hash
Shopify::DefaultVariant.match?(data.dig("data", "queryName"))

# Or use a Object or Hash that resembles one of the well-known forms
Shopify::DefaultVariant.match?(my_custom_object)

Testing

The GraphQL tests require a Shopify store and access token. You can set this by copying .env.template to .env.test and adding the appropriate values. VCR is used to record these requests.

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