Mercurial > rsstweet

annotate app/helpers/application_helper.rb @ 171:90db232f39e7

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Remove unused variable
author nanaya <me@nanaya.pro>
date Wed, 08 Aug 2018 20:19:51 +0900
parents 05ce14af003a
children df4be896ab8b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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a1c9fadc0904 Initial.
edogawaconan <me@myconan.net>
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1 module ApplicationHelper
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2 include Twitter::TwitterText::Autolink
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448a368f7344 More useful title?
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3
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f91e2d00f03f Reduce title length limit
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4 def ellipsize(text, limit = 30)
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5 if text.length <= limit
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6 text
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7 else
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8 "#{text.first(limit)}..."
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9 end
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10 end
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0c8a8b390145 Now with epic caching
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11
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12 def atom_id(id)
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05ce14af003a port can't be part of the id
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13 "tag:#{request.host},2005:#{id}"
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14 end
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c5c095f6981e Expand the urls
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15
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16 def expand_url(text, *urls)
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17 urls.flatten!
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18
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19 urls = urls.reduce({}) do |result, u|
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20 if u.try(:[], :url)
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21 result[u[:url]] = u[:expanded_url]
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22 end
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23
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24 result
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25 end
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26
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27 text.gsub /https?:\/\/t\.co\/[A-Za-z0-9]+/ do |url|
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28 urls[url] || url
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29 end
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30 end
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a1c9fadc0904 Initial.
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31 end