change approach again

node_modules/simple-node-logger/lib/ConsoleAppender.js

@@ -0,0 +1,57 @@
+/**
+ * @class ConsoleAppender
+ * @classdesc ConsoleAppender writes to the console all entries at or above the specified level.
+ *
+ * @author: darryl.west@raincitysoftware.com
+ * @created: 7/6/14 12:02 PM
+ */
+const Logger = require('./Logger' );
+const AbstractAppender = require('./AbstractAppender' );
+
+/*eslint no-console: "off"*/
+const ConsoleAppender = function(opts) {
+    'use strict';
+
+    // get a copy of the opts
+    const options = Object.assign({}, opts);
+
+    const appender = this;
+    const typeName = options.typeName || 'ConsoleAppender';
+    const writer = options.writer || console.log;
+
+    let level = options.level || Logger.STANDARD_LEVELS[0];
+    let levels = options.levels || Logger.STANDARD_LEVELS;
+    let currentLevel = levels.indexOf( level );
+
+    options.typeName = typeName;
+    AbstractAppender.extend( this, options );
+
+    /**
+     * default formatter for this appender;
+     * @param entry
+     */
+    this.formatter = function(entry) {
+        const fields = appender.formatEntry( entry );
+
+        return fields.join( appender.separator );
+    };
+
+    /**
+     * call formatter then write the entry to the console output
+     * @param entry - the log entry
+     */
+    this.write = function(entry) {
+        if (levels.indexOf( entry.level ) >= currentLevel) {
+            writer( appender.formatter( entry ));
+        }
+    };
+
+    this.setLevel = function(level) {
+        const idx = levels.indexOf( level );
+        if (idx >= 0) {
+            currentLevel = idx;
+        }
+    };
+};
+
+module.exports = ConsoleAppender;