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webassembly

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WebAssembly is a web DSL for Elixir. You create html structure straight using do blocks. Means, you can intermix html-building blocks with full Elixir syntax. DSL output is an iolist, which you can flatten to string, but better use is to just feed it to the socket (via Plug & Cowboy). WebAssem...

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README.md 

WebAssembly

===========

[![Build Status](https://travis-ci.org/herenowcoder/webassembly.svg?branch=master)](https://travis-ci.org/herenowcoder/webassembly)

[![Coverage Status](https://img.shields.io/coveralls/herenowcoder/webassembly.svg)](https://coveralls.io/r/herenowcoder/webassembly)

[![hex.pm version](https://img.shields.io/hexpm/v/webassembly.svg)](https://hex.pm/packages/webassembly)

[![hex.pm downloads](https://img.shields.io/hexpm/dt/webassembly.svg)](https://hex.pm/packages/webassembly)



DSL for creating html structure straight with Elixir blocks:



```Elixir

    use WebAssembly

    builder do

      html do

        head do

          meta http_equiv: "Content-Type", content: "text/html"

          title "example"

        end

        body do

          div class: "container", id: :content do

            ul do

              elements for index<-1..5, do:

                pick li ["item ", index]

            end

            random = :random.uniform(10)

            if random == 5 do

              text "Lucky! You got five"

            end

          end

          text "that was nice"

        end

      end

    end

```



This results in a deeply nested list (aka [iolist])

which you can flatten or better send to the socket as it is

(via [Plug] & [Cowboy] for example).

 

Loosely inspired by [Markaby].



[markaby]: http://markaby.github.io/

[plug]:    http://hex.pm/packages/plug

[cowboy]:  http://hex.pm/packages/cowboy

[iolist]:  http://www.erlang.org/doc/reference_manual/typespec.html