CODEWITHSUNDEEP
rubyerror-handlingtwitter-client
Radek
Radek

Reputation: 11111

how can I handle "error" in communication to twitter.com? (ruby + twitter gem)

I have nice piece of code that works. I tried to tweet the same text and I my script ended because /lib/ruby/gems/1.8/gems/twitter-0.9.4/lib/twitter.rb:87:in 'raise_errors': (403): Forbidden - Status is a duplicate. (Twitter::General)

I know I cannot tweet the same text twice but I thought I will get the error inside the response variable.

How can I deal with the error? So my script will finish nicely not because of an error?

oauth = Twitter::OAuth.new('consumer token', 'consumer secret')
oauth.authorize_from_access('access token', 'access secret')

client = Twitter::Base.new(oauth)
response = client.update('Heeeyyyyoooo from Twitter Gem!')

Upvotes: 1

Views: 888

Answers (1)

JP.
JP.

Reputation: 5594

You can wrap any ruby statement or block of statements in begin..rescue..end to catch errors - you might want to try this:

begin
  oauth = Twitter::OAuth.new('consumer token', 'consumer secret')
  oauth.authorize_from_access('access token', 'access secret')

  client = Twitter::Base.new(oauth)
  response = client.update('Heeeyyyyoooo from Twitter Gem!')
rescue Twitter::General
  # Catch the error and do nothing
end

If you wanted to catch any error you can change the rescue line to just say rescue. You can read more about them on the ruby-doc website.

Upvotes: 2

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