tweaks to readme, and added a bit more functionality to lib

.gitignore

@@ -2,5 +2,9 @@
 **/*.rs.bk
 Cargo.lock
 
+# Pycharm
+*.iws
+workspace.xml
+
 **/pkg/*
 **/.wasm

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,40 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="NonAsciiCharacters" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredPackages">
+        <value>
+          <list size="1">
+            <item index="0" class="java.lang.String" itemvalue="numpy" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyPep8Inspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="E501" />
+          <option value="E741" />
+          <option value="E225" />
+          <option value="E731" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyPep8NamingInspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="N806" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
+      <option name="processCode" value="true" />
+      <option name="processLiterals" value="true" />
+      <option name="processComments" value="true" />
+    </inspection_tool>
+    <inspection_tool class="UnterminatedStatementJS" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="ignoreSemicolonAtEndOfBlock" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/misc.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CargoProjects">
+    <cargoProject FILE="$PROJECT_DIR$/Cargo.toml" />
+  </component>
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="ES6" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7 (stocks-C47vojof)" project-jdk-type="Python SDK" />
+  <component name="RustProjectSettings">
+    <option name="toolchainHomeDirectory" value="$USER_HOME$/.cargo/bin" />
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/seed-quickstart.iml" filepath="$PROJECT_DIR$/.idea/seed-quickstart.iml" />
+    </modules>
+  </component>
+</project>

.idea/seed-quickstart.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="TestRunnerService">
+    <option name="PROJECT_TEST_RUNNER" value="Unittests" />
+  </component>
+</module>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

Cargo.toml

@@ -10,7 +10,7 @@ crate-type = ["cdylib"]
 
 [dependencies]
 seed = "^0.1.0"
-wasm-bindgen = "^0.2.28"
+wasm-bindgen = "^0.2.29"
 web-sys = "^0.3.6"
 
 # For serialization, eg sending requests to a server. Otherwise, not required.

README.md

@@ -8,4 +8,17 @@ To get started with, clone this repo, and make the following changes:
 crate's name
 
 - Make the same replacement in either `build.sh`, or `build.ps1`, depending on your
-operating system (`.sh` for Linux, `.ps` for Windows). You may delete the other one
+operating system (`.sh` for Linux, `.ps` for Windows). You may delete the other one.
+
+
+- If you don't have Rust installed, nightly set up, and wasm-bindgen, [Download it](https://www.rust-lang.org/en-US/), and run the following commands:
+
+`rustup update`
+
+`rustup default nightly`
+
+`rustup target add wasm32-unknown-unknown --toolchain nightly`
+
+`cargo +nightly install wasm-bindgen-cli`
+
+ - Run `build.sh` or `build.ps1`, then open `index.html` in a web browser.

src/lib.rs

@@ -29,20 +29,21 @@ enum Msg {
 
 fn update(msg: &Msg, model: &Model) -> Model {
     match msg {
-        Msg::Increment => {
+        Msg::Increment => Model {val: model.val + 1}
-            Model {val: model.val + 1}
-        },
     }
 }
 
 
 // View
 
-fn main_comp(model: &Model) -> El<Msg> {
+fn view(model: &Model) -> El<Msg> {
-    div![ "Hello, World" ]
+    button![ 
+        vec![simple_ev("click", Msg::Increment)], 
+        format!("Hello, World × {}", model.val) 
+    ]
 }
 
 #[wasm_bindgen]
 pub fn render() {
-    seed::vdom::run(Model::default(), update, main_comp, "main");
+    seed::run(Model::default(), update, view, "main");
 }