build: move to yarn and update dependencies

.travis.yml

@@ -1,20 +1,24 @@
 sudo: false
 language: node_js
 node_js:
-  - '6'
+    - '8.9.4'
 cache:
-  directories:
-    - node_modules
+    yarn: true
+    directories:
+        - node_modules
 notifications:
-  email: false
+    email: false
 branches:
-  only:
-    - master
-  except:
-    - /^v\d+\.\d+\.\d+$/
-before_script:
-  - npm run ci:before
-script:
-  - npm run ci:script
-after_success:
-  - npm run ci:after
+    only:
+        - master
+    except:
+        - /^v\d+\.\d+\.\d+$/
+
+before_install:
+    - curl -o- -L https://yarnpkg.com/install.sh | bash
+    - export PATH=$HOME/.yarn/bin:$PATH
+
+install: yarn install --frozen-lockfile
+
+script: yarn ci:script
+after_success: yarn ci:after

karma.conf.ts

@@ -11,7 +11,6 @@ export = (config: Config) => {
 
         files: [
             './node_modules/es6-promise/dist/es6-promise.auto.min.js',
-            './node_modules/jasmine-promises/dist/jasmine-promises.js',
             './modules/**/*.ts',
             './test/**/*.ts'
         ],
@@ -88,4 +87,4 @@ export = (config: Config) => {
         ]
 
     } as ConfigOptions);
-};
+};

lerna.json

@@ -1,5 +1,5 @@
 {
-  "lerna": "2.2.0",
+  "lerna": "2.9.0",
   "packages": [
     "modules/**"
   ],

modules/-rxjs/package.json

@@ -38,6 +38,6 @@
     "@promises/to-observable": "^0.2.0"
   },
   "peerDependencies": {
-    "rxjs": "^5.4.3"
+    "rxjs": "^5.5.6"
   }
 }

modules/to-observable/package.json

@@ -36,6 +36,6 @@
     "@promises/interfaces": "^0.2.0"
   },
   "peerDependencies": {
-    "rxjs": "^5.4.3"
+    "rxjs": "^5.5.6"
   }
 }