I want to get a specific output from the Typeform API.
This is the response I get back.
Example response:
"answers": [
{
"field": {
"id": "hVONkQcnSNRj",
"type": "dropdown",
"ref": "my_custom_dropdown_reference"
},
"type": "text",
"text": "Job opportunities"
},
{
"field": {
"id": "RUqkXSeXBXSd",
"type": "yes_no",
"ref": "my_custom_yes_no_reference"
},
"type": "boolean",
"boolean": false
}
]
Why does .first
work and why does .second
not work ?
My OrdersController.rb
items = response.parsed_response["items"]
items.each do |item|
@order = current_user.orders.find_or_create_by(landing_id: item["landing_id"]) do |order|
item["answers"].each do |answer|
order.landing_id = item["landing_id"]
order.email = item["hidden"]["email"]
order.price = item["hidden"]["price"]
order.moduls = item["hidden"]["moduls"]
order.project = item["hidden"]["project"]
order.website = answer.first # This works
order.payment = answer.second # undefined method `second' for #<Hash:0x11f83e78>
end
end
end
You can do
answers.each { |answer| answer[:field] }
or, if you want ids for example
answers.map { |answer| answer.dig(:field, :id) }
Because ruby hash doesn't have any second or last methods. You can access value with the help of keys. eg answer[:type], answer[:text]
item["answers"].each do |answer|
was an overkill. The solution was as simple as that:
order.website = item["answers"][1]["text] # Access the first field of answers array
order.payment = item["answers"][2]["text] # Access the second field of answers array
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