feat(package): Add support for older NodeJS versions

ghaiklor · Jan 27, 2016 · 3f62554 · 3f62554
1 parent 0282856
commit 3f62554
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Showing 4 changed files with 15 additions and 6 deletions.
diff --git a/.babelrc b/.babelrc
@@ -1,4 +1,4 @@
 {
-  "presets": ["es2015-node4", "stage-0"],
+  "presets": ["es2015"],
   "plugins": ["add-module-exports"]
 }
diff --git a/.travis.yml b/.travis.yml
@@ -7,7 +7,12 @@ notifications:
   email: true
 node_js:
   - stable
+  - 5
   - 4
+  - 0.12
+  - 0.10
+before_install:
+  - npm install -g npm@latest
 before_script:
   - npm prune
 after_success:

diff --git a/package.json b/package.json
@@ -40,8 +40,7 @@
   "devDependencies": {
     "babel-cli": "6.4.5",
     "babel-plugin-add-module-exports": "0.1.2",
-    "babel-preset-es2015-node4": "2.0.3",
-    "babel-preset-stage-0": "6.3.13",
+    "babel-preset-es2015": "6.3.13",
     "chai": "3.4.1",
     "coveralls": "2.11.6",
     "cz-conventional-changelog": "1.1.5",

diff --git a/src/messages/BaseMessage.js b/src/messages/BaseMessage.js
@@ -22,9 +22,6 @@ const ASTRAL_REGEX = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
  * @version 2.0.0
  */
 export class BaseMessage {
-  _lines = [];
-  _config = {color: 'default', marginTop: 0, marginBottom: 0, printFn: process.stdout.write.bind(process.stdout)};
-
   /**
    * Creates new message instance.
    *
@@ -37,6 +34,14 @@ export class BaseMessage {
    * @param {Function} [config.printFn] Function that used to print transformed message
    */
   constructor(lines, config) {
+    this._lines = [];
+    this._config = {
+      color: 'default',
+      marginTop: 0,
+      marginBottom: 0,
+      printFn: process.stdout.write.bind(process.stdout)
+    };
+
     this.setLines(lines);
     this.setConfig(config);
   }