Module: EnvironmentConfig::Types

Defined in:
lib/environment_config/types.rb,
lib/environment_config/types/json.rb,
lib/environment_config/types/yaml.rb,
lib/environment_config/types/string.rb,
lib/environment_config/types/symbol.rb,
lib/environment_config/types/boolean.rb,
lib/environment_config/types/integer.rb,
lib/environment_config/types/type_error.rb,
lib/environment_config/types/string_list.rb

Defined Under Namespace

Classes: Boolean, Integer, Json, String, StringList, Symbol, TypeError, Yaml

Constant Summary collapse

ALL = 
[
  ::EnvironmentConfig::Types::Boolean,
  ::EnvironmentConfig::Types::Integer,
  ::EnvironmentConfig::Types::Json,
  ::EnvironmentConfig::Types::String,
  ::EnvironmentConfig::Types::StringList,
  ::EnvironmentConfig::Types::Symbol,
  ::EnvironmentConfig::Types::Yaml
].freeze

Class Method Summary collapse

Class Method Details

.convert(type_name, key, value) ⇒ Object 



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# File 'lib/environment_config/types.rb', line 26

def convert(type_name, key, value)
  type = type_map.fetch(type_name.to_sym)
  type.convert(value)
rescue Types::TypeError => e
  raise ArgumentError,
        "Environment variable #{key} could not be read as #{type_name}." \
        " Expected: #{e.expected_message}" \
        " Got: #{e.value}"
end

.known_type?(type_name) ⇒ Boolean

Returns:



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# File 'lib/environment_config/types.rb', line 40

def known_type?(type_name)
  type_map.key?(type_name.to_sym)
end

.type_names ⇒ Object 



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# File 'lib/environment_config/types.rb', line 36

def type_names
  type_map.keys
end