Update all outdated deps and remove 0.10 and 0.12 support

.gitignore

@@ -2,4 +2,3 @@ node_modules
 npm-debug.log
 coverage*
 .tern-port
-package-lock.json

.travis.yml

@@ -1,5 +1,6 @@
 language: node_js
 node_js:
-  - "0.10"
-  - "0.12"
-  - "4.2"
+  - "4"
+  - "6"
+  - "8"
+  - "10"

actions/createStream.js

@@ -30,7 +30,7 @@ module.exports = function createStream(store, data, cb) {
               'for current limits and how to request higher limits.'))
         }
 
-        var i, shards = new Array(data.ShardCount), shardHash = POW_128.div(data.ShardCount).floor(),
+        var i, shards = new Array(data.ShardCount), shardHash = POW_128.div(data.ShardCount).integerValue(BigNumber.ROUND_FLOOR),
           createTime = Date.now() - SEQ_ADJUST_MS, stream
         for (i = 0; i < data.ShardCount; i++) {
           shards[i] = {

actions/putRecord.js

@@ -21,7 +21,7 @@ module.exports = function putRecord(store, data, cb) {
       if (data.ExplicitHashKey != null) {
         hashKey = new BigNumber(data.ExplicitHashKey)
 
-        if (hashKey.cmp(0) < 0 || hashKey.cmp(new BigNumber(2).pow(128)) >= 0) {
+        if (hashKey.comparedTo(0) < 0 || hashKey.comparedTo(new BigNumber(2).pow(128)) >= 0) {
           return cb(db.clientError('InvalidArgumentException',
             'Invalid ExplicitHashKey. ExplicitHashKey must be in the range: [0, 2^128-1]. ' +
             'Specified value was ' + data.ExplicitHashKey))
@@ -43,8 +43,8 @@ module.exports = function putRecord(store, data, cb) {
 
       for (var i = 0; i < stream.Shards.length; i++) {
         if (stream.Shards[i].SequenceNumberRange.EndingSequenceNumber == null &&
-            hashKey.cmp(stream.Shards[i].HashKeyRange.StartingHashKey) >= 0 &&
-            hashKey.cmp(stream.Shards[i].HashKeyRange.EndingHashKey) <= 0) {
+            hashKey.comparedTo(stream.Shards[i].HashKeyRange.StartingHashKey) >= 0 &&
+            hashKey.comparedTo(stream.Shards[i].HashKeyRange.EndingHashKey) <= 0) {
           shardIx = i
           shardId = stream.Shards[i].ShardId
           shardCreateTime = db.parseSequence(

actions/putRecords.js

@@ -25,7 +25,7 @@ module.exports = function putRecords(store, data, cb) {
         if (record.ExplicitHashKey != null) {
           hashKey = new BigNumber(record.ExplicitHashKey)
 
-          if (hashKey.cmp(0) < 0 || hashKey.cmp(new BigNumber(2).pow(128)) >= 0) {
+          if (hashKey.comparedTo(0) < 0 || hashKey.comparedTo(new BigNumber(2).pow(128)) >= 0) {
             return cb(db.clientError('InvalidArgumentException',
               'Invalid ExplicitHashKey. ExplicitHashKey must be in the range: [0, 2^128-1]. ' +
               'Specified value was ' + record.ExplicitHashKey))
@@ -36,8 +36,8 @@ module.exports = function putRecords(store, data, cb) {
 
         for (var j = 0; j < stream.Shards.length; j++) {
           if (stream.Shards[j].SequenceNumberRange.EndingSequenceNumber == null &&
-              hashKey.cmp(stream.Shards[j].HashKeyRange.StartingHashKey) >= 0 &&
-              hashKey.cmp(stream.Shards[j].HashKeyRange.EndingHashKey) <= 0) {
+              hashKey.comparedTo(stream.Shards[j].HashKeyRange.StartingHashKey) >= 0 &&
+              hashKey.comparedTo(stream.Shards[j].HashKeyRange.EndingHashKey) <= 0) {
             seqPieces[i] = {
               shardIx: j,
               shardId: stream.Shards[j].ShardId,

db/index.js

@@ -3,7 +3,7 @@ var crypto = require('crypto'),
     levelup = require('levelup'),
     memdown = require('memdown'),
     sublevel = require('level-sublevel'),
-    Lock = require('lock'),
+    lock = require('lock'),
     BigNumber = require('bignumber.js')
 
 exports.create = create
@@ -28,12 +28,12 @@ function create(options) {
   if (options.updateStreamMs == null) options.updateStreamMs = 500
   if (options.shardLimit == null) options.shardLimit = 10
 
-  var db = levelup(options.path || '/does/not/matter', options.path ? {} : {db: memdown}),
+  var db = levelup(options.path ? require('leveldown')(options.path) : memdown()),
       sublevelDb = sublevel(db),
       metaDb = sublevelDb.sublevel('meta', {valueEncoding: 'json'}),
       streamDbs = []
 
-  metaDb.lock = new Lock()
+  metaDb.lock = lock.Lock()
 
   // XXX: Is there a better way to get this?
   metaDb.awsAccountId = (process.env.AWS_ACCOUNT_ID || '0000-0000-0000').replace(/[^\d]/g, '')
@@ -42,7 +42,7 @@ function create(options) {
   function getStreamDb(name) {
     if (!streamDbs[name]) {
       streamDbs[name] = sublevelDb.sublevel('stream-' + name, {valueEncoding: 'json'})
-      streamDbs[name].lock = new Lock()
+      streamDbs[name].lock = lock.Lock()
     }
     return streamDbs[name]
   }