86 lines
1.3 KiB
Markdown
86 lines
1.3 KiB
Markdown
# Kemal Tutorial
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## 1. Install Crystal
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```
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brew update
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brew install crystal-lang
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```
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## 2. Installing Kemal
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You should create your application first:
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```
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crystal init app your_app
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cd your_app
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```
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Then add *kemal* to the `shard.yml` file as a dependency.
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```yml
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dependencies:
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kemal:
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github: sdogruyol/kemal
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branch: master
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```
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You should run `shards` to get dependencies:
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```
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shards install
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```
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It will output something like that:
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```
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$ shards install
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Updating https://github.com/sdogruyol/kemal.git
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Installing kemal (master)
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```
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## 3. Include Kemal into your project
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Open `your_app/src/your_app.cr` and require `kemal` to use Kemal.
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```ruby
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require 'kemal'
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```
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## 4. Hack your project
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Do some awesome stuff with awesome Kemal.
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```ruby
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get "/" do
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"Hello World!"
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end
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```
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All the code should look like this:
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```ruby
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require "kemal"
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get "/" do
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"Hello World!"
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end
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```
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## 5. Run your awesome web project.
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```
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crystal build --release src/your_app.cr
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./your_app
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```
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You should see some logs like these:
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```
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[development] Kemal is ready to lead at http://0.0.0.0:3000
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2015-12-01 13:47:48 +0200 | 200 | GET / - (666µs)
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2015-12-05 13:47:48 +0200 | 404 | GET /favicon.ico - (14µs)
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```
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Now you can be happy with your new, very fast, readable web project.
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