I am parsing JSON output by using the curl mentioned below , However I am getting no method error
while parsing the output due to DESCRIPTION #{h["incident_updates"][1]["status"]
. because [["incident_updates"][1][status]]
is not present in some cases, only the values of [["incident_updates"][0][status]]
is available .
( But others iteration contains values for both [0][status]
[1][status]
)
So to avoid the error used rescue
method ,however error is prevented but script is not executing after the first error(iteration stopped on first error itself, script is not continuing ) . Need to run the script till the iteration completes (i.e., though no values present for [1] [status]
script should run to bring the value for next iteration element because next element may contain [1] [status]
) Please help on this . Thanks in advance
def inc
begin
page3 = `curl https://api.statuspage.io/v1/pages/incidents.json?page=3 -H "Authorization: OAuth a8ef42"`
JSON.parse(page3).each do |h|
puts "ID : #{h["id"]} , CREATED AT : #{h["created_at"]} , LINK : #{h["shortlink"]} , ISSUE NAME : #{h["name"]} , DESCRIPTION #{h["incident_updates"][0]["status"]} , DESCRIPTION #{h["incident_updates"][1]["status"]}"
end
rescue NoMethodError => e
end
end
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