Video 1: create a GraphQL schema.

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+node_modules/
+yarn.lock

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+            <marker date="1481970065000" expanded="true" signature="152:157" ph="{...}" />
+            <marker date="1481970065000" expanded="true" signature="224:252" ph="{...}" />
+            <marker date="1481970065000" expanded="true" signature="230:242" ph="{...}" />
+            <marker date="1481970065000" expanded="true" signature="243:252" ph="{...}" />
+            <marker date="1481970065000" expanded="true" signature="247:250" ph="{...}" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/package.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="140">
+          <caret line="10" column="28" lean-forward="false" selection-start-line="10" selection-start-column="28" selection-end-line="10" selection-end-column="28" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+  </component>
+</project>

index.js

@@ -0,0 +1,27 @@
+'user strict';
+
+const { graphql, buildSchema } = require('graphql');
+
+const schema = buildSchema(`
+type Query {
+  foo: String
+}
+
+type Schema {
+  query: Query
+}
+`);
+
+const resolvers = {
+  foo: () => 'bar'
+};
+
+const query = `
+query myFirstQuery {
+  foo
+}
+`;
+
+graphql(schema, query, resolvers)
+  .then((result) => console.log(result))
+  .catch((error) => console.log(error));

package.json

@@ -0,0 +1,13 @@
+{
+  "name": "egghead",
+  "version": "1.0.0",
+  "main": "index.js",
+  "author": "Frederic G. MARAND <fgm@osinet.fr>",
+  "license": "MIT",
+  "dependencies": {
+    "graphql": "0.7.2"
+  },
+  "scripts": {
+    "start": "node index.js"
+  }
+}