Sha256: 6bf37fbdeb5308d00d00f863f32b3b220116022cf0026709c6051cb000bbb455
Contents?: true
Size: 653 Bytes
Versions: 125
Compression:
Stored size: 653 Bytes
Contents
module InEnvironment
private
# Create an environment for a test. At the completion of the yielded
# block, the environment is restored to its original conditions.
def in_environment(settings)
original_settings = set_env(settings)
yield
ensure
set_env(original_settings)
end
# Set the environment according to the settings hash.
def set_env(settings) # :nodoc:
result = {}
settings.each do |k, v|
result[k] = ENV[k]
if k == 'PWD'
result[k] = Dir.pwd
Dir.chdir(v)
elsif v.nil?
ENV.delete(k)
else
ENV[k] = v
end
end
result
end
end
Version data entries
125 entries across 97 versions & 11 rubygems