module TestBench::Environment::Boolean
Constants
- Error
Public Class Methods
false_pattern()
click to toggle source
# File lib/test_bench/environment/boolean.rb, line 35 def self.false_pattern @false_pattern ||= %r{\A(?:off|no|n|false|f|0)\z}ni end
fetch(env_var, default_value=nil, env: nil)
click to toggle source
# File lib/test_bench/environment/boolean.rb, line 6 def self.fetch(env_var, default_value=nil, env: nil) value = get(env_var, env: env) return default_value if value.nil? value end
get(env_var, env: nil)
click to toggle source
# File lib/test_bench/environment/boolean.rb, line 14 def self.get(env_var, env: nil) env ||= ::ENV return nil unless env.key?(env_var) text_value = env.fetch(env_var) case text_value when true_pattern true when false_pattern false else raise Error, "Invalid boolean value for ENV variable #{env_var.inspect} (Value: #{text_value.inspect})" end end
true_pattern()
click to toggle source
# File lib/test_bench/environment/boolean.rb, line 31 def self.true_pattern @true_pattern ||= %r{\A(?:on|yes|y|true|t|1)\z}ni end