use for...of _.keys instead of for...in

2018-08-15 13:39:33 -07:00
parent 8959b0993e
commit ec41e314b0
1 changed files with 1 additions and 5 deletions
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -209,11 +209,7 @@ export class Compiler {
            versionToInputs[solcVersion].contractsToCompile.push(contractSource.path);
        }

-        for (const solcVersion in versionToInputs) {
-            if (!versionToInputs.hasOwnProperty(solcVersion)) {
-                continue;
-            }
-
+        for (const solcVersion of _.keys(versionToInputs)) {
            const input = versionToInputs[solcVersion];
            logUtils.log(
                `Compiling ${input.contractsToCompile.length} contracts (${