graphql-client vs artemis

artemis.rb

# config/graphql.yml
development:
  sw_api:
      url: "https://example.com/graphql"
      schema_path: "path/to/schema.json"

# app/operations/sw_api/hero.graphql
query($episode: Episode) {
  hero(episode: $episode) {
    name
  }
}

# app/operations/sw_api.rb
class SwApi < Artemis::Client
  self.default_context = {
    headers: { "User-Agent": "My Client" }
  }
end

result = SwApi.hero(episode: 4)                
result.data.hero.name # => Luke

graphql-client.rb

# Somewhere in your app
require "graphql/client"
require "graphql/client/http"

module SwApi
  HTTP = GraphQL::Client::HTTP.new("https://example.com/graphql") do
    def headers(context)
      { "User-Agent": "My Client" }
    end
  end

  Schema = GraphQL::Client.load_schema("path/to/schema.json")

  Client = GraphQL::Client.new(schema: Schema, execute: HTTP)

  HeroQuery = SWAPI::Client.parse <<-'GRAPHQL'
    query($episode: Episode) {
      hero(episode: $episode) {
        name
      }
    }
  GRAPHQL

  def self.hero(episode: )
    SWAPI::Client.query(SwApi::HeroQuery, variables: { episode: episode })
  end
end

result = SwApi.hero(episode: 4)
result.data.hero.name # => Luke