[eslint] reduce warnings

.eslintrc

@@ -10,10 +10,9 @@
         "indent": [2, 4],
         "max-params": [2, 12],
         "max-statements": [2, 43],
-        "no-extra-parens": 1,
         "no-continue": 1,
         "no-magic-numbers": 0,
         "no-restricted-syntax": [2, "BreakStatement", "DebuggerStatement", "ForInStatement", "LabeledStatement", "WithStatement"],
-        "operator-linebreak": 1
+        "operator-linebreak": [2, "after"],
     }
 }

lib/stringify.js

@@ -133,7 +133,7 @@ module.exports = function (object, opts) {
     var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
     var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls;
     var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode;
-    var encoder = encode ? (typeof options.encoder === 'function' ? options.encoder : defaults.encoder) : null;
+    var encoder = typeof options.encoder === 'function' ? options.encoder : defaults.encoder;
     var sort = typeof options.sort === 'function' ? options.sort : null;
     var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots;
     var serializeDate = typeof options.serializeDate === 'function' ? options.serializeDate : defaults.serializeDate;
@@ -193,7 +193,7 @@ module.exports = function (object, opts) {
             generateArrayPrefix,
             strictNullHandling,
             skipNulls,
-            encoder,
+            encode ? encoder : null,
             filter,
             sort,
             allowDots,

test/.eslintrc

@@ -5,6 +5,7 @@
         "max-nested-callbacks": [2, 3],
         "max-statements": 0,
         "no-extend-native": 0,
-        "sort-keys": 1
+        "no-magic-numbers": 0,
+        "sort-keys": 0
     }
 }