heroku+rails 的 airbrake 配置

Question

我正在尝试配置 airbrake，但无法弄清楚。我想要实现的不是仅从生产环境中获取来自development 和test 环境的错误。

但是，通过以下设置，我收到了所有 3 种类型的错误消息，因为它们是在生产中发生的。所以生产错误会发送生产错误通知，但开发/测试错误也会发送生产错误通知。

如何正确配置？

# Configures the environment the application is running in. Helps the Airbrake
# dashboard to distinguish between exceptions occurring in different
# environments. By default, it's not set.
# NOTE: This option must be set in order to make the 'ignore_environments'
# option work.
# https://github.com/airbrake/airbrake-ruby#environment
c.environment = :production 

# Setting this option allows Airbrake to filter exceptions occurring in
# unwanted environments such as :test. By default, it is equal to an empty
# Array, which means Airbrake Ruby sends exceptions occurring in all
# environments.
# NOTE: This option *does not* work if you don't set the 'environment' option.
# https://github.com/airbrake/airbrake-ruby#ignore_environments
c.ignore_environments = %w(test, development)

Answer 1

您可以像这样配置忽略的环境：

c.ignore_environments = %w(test, development)
# Which is equivalent to:
c.ignore_environments = ['test,', 'development']

配置这个选项的正确方法是这样的：

c.ignore_environments = %w(test development)
# Which is equivalent to:
c.ignore_environments = ['test', 'development']

如果您对数组使用 Ruby 的 %w 语法，则不想使用逗号。

另一个潜在问题是您指定：

c.environment = :production 

在这里使用字符串（而不是符号）或Rails.env 会更加健壮。

c.environment = Rails.env