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annotate app/models/tweet.rb @ 48:8983c426e256

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Prevent exploding on empty timeline.
author nanaya <me@myconan.net>
date Thu, 23 Apr 2015 16:14:35 +0900
parents e5082c4c234d
children 1161ad2a4390
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207917e41964 Add tweets~
edogawaconan <me@myconan.net>
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1 class Tweet
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2 def timeline
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03f904c070f7 Basic caching support.
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3 @timeline ||=
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205c0b5d9f44 Whoops, expires_in accidentally as key name.
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4 Rails.cache.fetch({ :timeline => @twitter_id }, :expires_in => 5.minutes) do
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5 @client.user_timeline(@twitter_id)
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6 end
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7 end
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8983c426e256 Prevent exploding on empty timeline.
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9 def user
8983c426e256 Prevent exploding on empty timeline.
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10 @user ||=
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11 if timeline.any?
8983c426e256 Prevent exploding on empty timeline.
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12 timeline.first.user
8983c426e256 Prevent exploding on empty timeline.
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13 else
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14 Rails.cache.fetch({ :user => @twitter_id }, :expires_in => 5.minutes) do
8983c426e256 Prevent exploding on empty timeline.
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15 @client.user(@twitter_id)
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16 end
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17 end
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18 end
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19
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20 def initialize(twitter_id)
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21 @client = Twitter::REST::Client.new do |config|
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e5082c4c234d Also allow config-file-based configuration.
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22 CFG[:twitter].each do |cfg_key, cfg_value|
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6e3ff830e94a Realign.
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23 config.public_send("#{cfg_key}=", cfg_value)
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24 end
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25 end
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26 @twitter_id = twitter_id
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27 end
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28 end