From 281b9eaa5d207d32ae38fbab25cbca83fe81efa1 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 29 May 2017 09:06:24 +0200
Subject: Move bigNumberToBN to utils module

---
 src/ts/utils/utils.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/ts/utils/utils.ts

(limited to 'src/ts/utils')

diff --git a/src/ts/utils/utils.ts b/src/ts/utils/utils.ts
new file mode 100644
index 000000000..bde1e7aba
--- /dev/null
+++ b/src/ts/utils/utils.ts
@@ -0,0 +1,13 @@
+import * as BN from 'bn.js';
+
+export const utils = {
+    /**
+     * Converts BigNumber instance to BN
+     * The only we convert to BN is to remain compatible with `ethABI. soliditySHA3 ` that
+     * expects values of Solidity type `uint` to be of type `BN`.
+     * We do not use BN anywhere else in the codebase.
+     */
+    bigNumberToBN(value: BigNumber.BigNumber) {
+        return new BN(value.toString(), 10);
+    },
+};
-- 
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