module Anyway::Testing::Helpers
Public Instance Methods
with_env(data) { || ... }
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Sets the ENV variables to the provided values and restore outside the block
Also resets Anyway.env before and after calling the block to make sure that the values are not cached.
NOTE: to remove the env value, pass ‘nil` as the value
# File lib/anyway/testing/helpers.rb, line 13 def with_env(data) was_values = [] data.each do |key, val| was_values << [key, ENV[key]] next ENV.delete(key) if val.nil? ENV[key] = val end # clear cached env values Anyway.env.clear yield ensure was_values.each do |(key, val)| next ENV.delete(key) if val.nil? ENV[key] = val end # clear cache again Anyway.env.clear end