Merge pull request #179 from garth/text-tojson

basic Y.Text toJSON returns {unformatted:string}

src/types/YText.js

@@ -668,6 +668,17 @@ export class YText extends AbstractType {
     return str
   }
 
+  /**
+   * Returns the unformatted string representation of this YText type.
+   *
+   * Avoids undefined being returned when called as a nested type.
+   *
+   * @public
+   */
+  toJSON () {
+    return this.toString()
+  }
+
   /**
    * Apply a {@link Delta} on this shared YText type.
    *

tests/y-text.tests.js

@@ -149,3 +149,12 @@ export const testSnapshotDeleteAfter = tc => {
   const state1 = text0.toDelta(snapshot1)
   t.compare(state1, [{ insert: 'abcd' }])
 }
+
+/**
+ * @param {t.TestCase} tc
+ */
+export const testToJson = tc => {
+  const {text0 } = init(tc, { users: 1 })
+  text0.insert(0, 'abc', { bold: true })
+  t.assert(text0.toJSON() === 'abc', 'toJSON returns the unformatted text')
+}