Arquivo da categoria: Rails

Deploy Your Rails App

https://www.sitepoint.com/deploy-your-rails-app-to-aws/
https://www.phusionpassenger.com/library/deploy/apache/automating_app_updates/ruby/

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How to use the “number_to_currency” helper method in the model rather than view?

class MyPresenterOrViewModel
  def some_field
    helper.number_to_currency(amount, :precision => 0)
  end

  private

  def helper
    @helper ||= Class.new do
      include ActionView::Helpers::NumberHelper
    end.new
  end
end
https://stackoverflow.com/questions/5176718/how-to-use-the-number-to-currency-helper-method-in-the-model-rather-than-view/5867154

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the font-awesome font bundled as an asset for the rails asset pipeline

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ruby on rails value Rails reset ALL Postgres sequences?

ActiveRecord::Base.connection.tables.each do |table|
  result = ActiveRecord::Base.connection.execute("SELECT id FROM #{table} ORDER BY id DESC LIMIT 1") rescue ( puts "Warning: not procesing table #{table}. Id is missing?" ; next )
  ai_val = result.any? ? result.first['id'].to_i + 1 : 1
  puts "Resetting auto increment ID for #{table} to #{ai_val}"
  ActiveRecord::Base.connection.execute("ALTER SEQUENCE #{table}_id_seq RESTART WITH #{ai_val}")
end
https://code-examples.net/en/q/1b64931

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