A simple gem that utilizes the Scryfall API to get Magic: the Gathering card information.

It will only be needed to specify it on your Gemfile:

gem 'scryfall'

And then run the Bundler

bundle install

The Scryfall module have classes for each query on the Scryfall API. Each class will reflect a module of query.

At first, there are only a few methods available:

Using require "scryfall/cards", you will have access to the Scryfall::Cards class. It encapsulates the logics on the API that returns a set of cards, or an object representing a single one.

It searches for cards named almost as the string passed (fuzzy), or with the exact name as the string passed (exact)

# Fuzzy
Scryfall::Cards.named_fuzzy "aust commd"

# Exact
Scryfall::Cards.named_exact "Counterspell"

It can search a list of cards using the Scryfall syntax

# The search will return all the cards that fits on the query parameters
Scryfall::Cards.search "f:standard t:land id:UW"

# It can be passed the page of the search. Each page of data has a maximum of 175 cards
Scryfall::Cards.search "f:standard t:creature", page: 2

The Scryfall::Cards class has methods to retrieve cards by its identifier in multiple platforms.

# Returning the "Yargle, Glutton of Urborg" card by its IDs

# can be fetched by its MTGO id ...
Scryfall::Cards.with_mtgo_id 67691

# ... by its Arena id ...
Scryfall::Cards.with_arena_id 67330

# ... by its TCG Player id ...
Scryfall::Cards.with_tcgplayer_id 164756

# ... or by its unique ID.
Scryfall::Cards.with_id "645cfc1b-76f2-4823-9fb0-03cb009f8b32"

Cards that are not on those systems can't be retrieved by its ids. For example, the Austere Command card can't be fetched by an Arena Id because the card isn't in the game.

The default response for all calls are JSON. If a to_struct: true is passed as argument, the return will be a OpenStruct Hash object.