16 lines
327 B
Markdown
16 lines
327 B
Markdown
# Serving JSON API
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Just use `to_json` method to return.
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```ruby
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require "kemal"
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require "json"
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# You can easily access the context and set content_type like 'application/json'.
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# Look how easy to build a JSON serving API.
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get "/" do |env|
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env.content_type = "application/json"
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{name: "Serdar", age: 27}.to_json
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end
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```
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