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require 'grape'
require 'api-pagination'
class NumbersAPI < Grape::API
format :json
desc 'Return some paginated set of numbers'
paginate :per_page => 10
params do
requires :count, :type => Integer
optional :with_headers, :default => false, :type => Boolean
end
get :numbers do
if params[:with_headers]
url = request.url.sub(/\?.*/, '')
query = Rack::Utils.parse_query(request.query_string)
query.delete('with_headers')
header 'Link', %(<#{url}?#{query.to_query}>; rel="without")
end
paginate (1..params[:count]).to_a
end
desc 'Return some paginated set of numbers with max_per_page'
paginate :per_page => 10, :max_per_page => 25
params do
requires :count, :type => Integer
end
get :numbers_with_max_per_page do
paginate (1..params[:count]).to_a
end
desc 'Return some paginated set of numbers with max_per_page enforced'
paginate :per_page => 10, :max_per_page => 25, :enforce_max_per_page => true
params do
requires :count, :type => Integer
end
get :numbers_with_enforced_max_per_page do
paginate (1..params[:count]).to_a
end
end
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