[cs] fixed some issues and do some cleanup

Author: wzrdtales

.jscsrc

@@ -1 +1,2 @@
-node_modules
+node_modules
+lib/inflection.js

.jshintignore

@@ -9,5 +9,6 @@
   "futurehostile": true,
   "nonew": true,
   "unused": true,
+  "shadow": true,
   "loopfunc": true
 }

.jshintrc

@@ -9,7 +9,7 @@ var Migration = require('./lib/migration.js');
 var Seeder = require('./lib/seeder.js');
 var Migrator = require('./lib/migrator.js');
 var log = require('./lib/log');
-var pkginfo = require('pkginfo')(module, 'version');
+var pkginfo = require('pkginfo')(module, 'version'); // jshint ignore:line
 var dotenv = require('dotenv');
 
 
@@ -65,7 +65,7 @@ function dbmigrate(isModule, options, callback) {
   global.dbm = dbm; //deprecated
   this.internals.migrationOptions = {
     dbmigrate: this.internals.dbm,
-    ignoreOnInit: this.internals.argv.ignore-on-init
+    ignoreOnInit: this.internals.argv['ignore-on-init']
   };
   this.internals.seederOptions = {
     dbmigrate: this.internals.dbm

api.js

@@ -8,7 +8,6 @@ var internals = {};
 
 exports.connect = function(config, passedClass, callback) {
   var internals = {};
-  var _config = config;
   if( config.config ) {
     internals = config.internals;
     config = config.config;

connect.js

@@ -1,4 +1,4 @@
-var pkginfo = require('pkginfo')(module, 'version');
+var pkginfo = require('pkginfo')(module, 'version'); // jshint ignore:line
 
 exports.dataType = require('./lib/data_type');
 

index.js

@@ -42,7 +42,7 @@ exports.setEscape = function( escapeChar ) {
 };
 
 exports.silence = function (isSilent) {
-  return this.isSilent = isSilent;
+  return ( this.isSilent = isSilent );
 };
 exports.info = function () {
   if ((!this.isSilent || global.verbose) &&
@@ -54,14 +54,14 @@ exports.info = function () {
 exports.warn = function () {
   if ((!this.isSilent || global.verbose) &&
        logLevel & level.warn) {
-    var args = Array.prototype.unshift.call(arguments, '[WARN]');
+    Array.prototype.unshift.call(arguments, '[WARN]');
     console.warn.apply(console, arguments);
   }
 };
 exports.error = function () {
   if ((!this.isSilent || global.verbose) &&
         logLevel & level.error) {
-    var args = Array.prototype.unshift.call(arguments, '[ERROR]');
+    Array.prototype.unshift.call(arguments, '[ERROR]');
     //console.trace( 'Trace from error log' );
     console.error.apply(console, arguments);
   }