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authorFabio Berger <me@fabioberger.com>2017-05-29 15:06:24 +0800
committerFabio Berger <me@fabioberger.com>2017-05-29 15:06:24 +0800
commit281b9eaa5d207d32ae38fbab25cbca83fe81efa1 (patch)
tree4cb70a78a76b2e38466273bf33a39cb45ca204b5 /src/ts/utils
parentf338c68f126cba0f1b49c2928f276158b64d8ee7 (diff)
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Move bigNumberToBN to utils module
Diffstat (limited to 'src/ts/utils')
-rw-r--r--src/ts/utils/utils.ts13
1 files changed, 13 insertions, 0 deletions
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);
+ },
+};