1 files changed, 4 insertions, 18 deletions
diff --git a/lib/utils/error.js b/lib/utils/error.js
index d34c17e..7686779 100644
--- a/lib/utils/error.js
+++ b/lib/utils/error.js
@@ -1,15 +1,12 @@
-var _ = require('lodash');
+var is = require('is');
+
 var TypedError = require('error/typed');
 var WrappedError = require('error/wrapped');
-var deprecated = require('deprecated');
-
-var Logger = require('./logger');
 
-var log = new Logger();
 
 // Enforce as an Error object, and cleanup message
 function enforce(err) {
-    if (_.isString(err)) err = new Error(err);
+    if (is.string(err)) err = new Error(err);
     err.message = err.message.replace(/^Error: /, '');
 
     return err;
@@ -84,14 +81,6 @@ var EbookError = WrappedError({
     stdout: ''
 });
 
-// Deprecate methods/fields
-function deprecateMethod(fn, msg) {
-    return deprecated.method(msg, log.warn.ln, fn);
-}
-function deprecateField(obj, prop, value, msg) {
-    return deprecated.field(msg, log.warn.ln, obj, prop, value);
-}
-
 module.exports = {
     enforce: enforce,
 
@@ -106,8 +95,5 @@ module.exports = {
     TemplateError: TemplateError,
     PluginError: PluginError,
     ConfigurationError: ConfigurationError,
-    EbookError: EbookError,
-
-    deprecateMethod: deprecateMethod,
-    deprecateField: deprecateField
+    EbookError: EbookError
 };