2016-11-15 10:56:29 -05:00
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# frozen_string_literal: true
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2017-05-01 20:14:47 -04:00
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# == Schema Information
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#
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# Table name: tags
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#
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2017-11-17 18:16:48 -05:00
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# id :integer not null, primary key
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2017-05-01 20:14:47 -04:00
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# name :string default(""), not null
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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2016-11-15 10:56:29 -05:00
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2016-11-04 14:12:59 -04:00
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class Tag < ApplicationRecord
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2016-11-05 10:20:05 -04:00
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has_and_belongs_to_many :statuses
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2017-07-14 05:02:49 -04:00
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HASHTAG_NAME_RE = '[[:word:]_]*[[:alpha:]_][[:word:]_]*'
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HASHTAG_RE = /(?:^|[^\/\)\w])#(#{HASHTAG_NAME_RE})/i
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2016-11-04 14:12:59 -04:00
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2017-07-14 05:02:49 -04:00
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validates :name, presence: true, uniqueness: true, format: { with: /\A#{HASHTAG_NAME_RE}\z/i }
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2016-11-05 10:20:05 -04:00
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def to_param
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name
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end
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2017-03-21 21:32:27 -04:00
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class << self
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2017-06-06 10:07:06 -04:00
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def search_for(term, limit = 5)
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2017-12-10 13:35:46 -05:00
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pattern = sanitize_sql_like(term.strip) + '%'
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2017-07-13 13:31:33 -04:00
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Tag.where('lower(name) like lower(?)', pattern).order(:name).limit(limit)
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2017-03-21 21:32:27 -04:00
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end
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end
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2016-11-04 14:12:59 -04:00
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end
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