Class: CreateKeyWordFilters

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/key_word_filter_on/migration/templates/active_record/migration.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/key_word_filter_on/migration/templates/active_record/migration.rb', line 17

def self.down
  drop_table :key_word_filters
end

.up ⇒ Object 



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# File 'lib/generators/key_word_filter_on/migration/templates/active_record/migration.rb', line 2

def self.up
  create_table :key_word_filters do |t|
    t.column  :content,           :string                    # 过滤内容
    t.column  :replace,           :string                    # 替换字符
    t.timestamps
  end
  
  # 初始化关键字数据信息
  path = "#{Rails.root}/config/key_word_filters.da"
  File.open(path) do |file|
    #say "init key_word_datas"
    file.each_line{|line| FilterKeyWordOn::KeyWordFilter.create(:content => line.strip, :replace => "**") }  #添加数据
  end   if File.exist?(path)
end