Update .travis.yml to use elixir 1.5-rc.0. Add foreach implementation to lists

bryanjos · bryanjos · commit f510f1e67d00 · 2017-06-25T14:54:38.000-05:00
diff --git a/.tool-versions b/.tool-versions
@@ -1,3 +1,3 @@
 erlang 20.0
-elixir ref-d19a92b
+elixir ref-v1.5.0-rc.0
 nodejs 8.1.0
diff --git a/.travis.yml b/.travis.yml
@@ -1,21 +1,20 @@
 sudo: false
-language: erlang
+language: elixir
+elixir:
+  - 1.5.0-rc.0
 otp_release:
-  - 20.0-rc1
+  - 20.0
 env:
-  - TRAVIS_NODE_VERSION="7"
+  - TRAVIS_NODE_VERSION="8"
 install:
   - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION
   - npm install -g yarn
   - yarn
-before_script:
-  - wget http://s3.hex.pm/builds/elixir/master.zip
-  - unzip -d elixir master.zip
-  - export PATH=$(pwd)/elixir/bin:${PATH}
-  - mix local.rebar --force
+script:
   - mix local.hex --force
+  - mix local.rebar --force
   - mix deps.get
-script:
+  - mix compile
   - yarn build
   - mix test
   - yarn test
@@ -26,4 +25,4 @@ notifications:
       - https://webhooks.gitter.im/e/fbd8944d285c0696dc41
     on_success: always  # options: [always|never|change] default: always
     on_failure: always  # options: [always|never|change] default: always
-    on_start: never     # options: [always|never|change] default: always
+    on_start: never     # options: [always|never|change] default: always
diff --git a/src/javascript/lib/core/erlang_compat/lists.js b/src/javascript/lib/core/erlang_compat/lists.js
@@ -4,6 +4,13 @@ function reverse(list) {
   return [...list].reverse();
 }
 
+function foreach(fun, list) {
+  list.forEach(x => fun(x));
+
+  return Symbol.for('ok');
+}
+
 export default {
   reverse,
+  foreach,
 };
diff --git a/test/support/main.ex b/test/support/main.ex
@@ -1,6 +1,6 @@
 defmodule Main do
   def start(:normal, [callback]) do
     callback.("started")
-    Enum.each(1..5, fn(x) -> JS.console.log(x) end)
+    Enum.each(%{a: 1}, fn(x) -> JS.console.log(x) end)
   end
 end
