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sdogruyol/kemal_json_array.cr

Last active June 20, 2016 12:08
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kemal_json_array.cr
require "kemal"
post "/json_params" do |env|
json = env.params.json["likes"].as Array
# You can learn the type like this
puts json.first.class
first = json.first.as Hash(String, JSON::Type)
puts first["id"]
end
Kemal.run
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