Serialize BigInt.

Closes #22.
bigeasy · Jul 30, 2021 · 009dc5c · 009dc5c
1 parent 28ebd77
commit 009dc5c
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/test/verbatim.t.js b/test/verbatim.t.js
@@ -1,11 +1,12 @@
-require('proof')(20, okay => {
+require('proof')(21, okay => {
     const Verbatim = require('..')
 
     function cycle (value) {
         return Verbatim.deserialize(Verbatim.serialize(value))
     }
 
     okay(cycle(1), 1, 'number')
+    okay(cycle(1n), 1n, 'bigint')
     okay(cycle(Infinity), Infinity, 'infinity')
     okay(cycle(-Infinity), -Infinity, 'negative infinity')
     okay(cycle(true), true, 'true')

diff --git a/verbatim.js b/verbatim.js
@@ -43,6 +43,8 @@ exports.serialize = function (object) {
             default:
                 return value
             }
+        case 'bigint':
+            return [ '_bigint', String(value) ]
         default:
             return value
         }
@@ -74,6 +76,8 @@ exports.deserialize = function (buffers) {
                 return buffers[value[1]]
             case '_undefined':
                 return function () {} ()
+            case '_bigint':
+                return BigInt(value[1])
             }
         }
         if (value == null) {