13 lines
456 B
Ruby
13 lines
456 B
Ruby
class CitiesAutocompleteController < ApplicationController
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skip_before_action :verify_authenticity_token
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def index
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@cities = CSV.read Rails.root.join('db', 'plz_ch.csv')
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query = ActionController::Base.helpers.sanitize(params[:query])
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@cities = @cities.select { |city| city.first =~ /#{query}/i || city.last =~ /#{query}/i }
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@cities = @cities.map { |city| { plz: city.first, city: city.last } }
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render json: @cities.uniq
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end
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end
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