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module ChefAPI
#
# A re-usable class containing configuration information for the {Connection}.
# See {Defaults} for a list of default values.
#
module Configurable
class << self
#
# The list of configurable keys.
#
# @return [Array<Symbol>]
#
def keys
@keys ||= [
:endpoint,
:flavor,
:client,
:key,
:proxy_address,
:proxy_password,
:proxy_port,
:proxy_username,
:ssl_pem_file,
:ssl_verify,
:user_agent,
:read_timeout,
]
end
end
#
# Create one attribute getter and setter for each key.
#
ChefAPI::Configurable.keys.each do |key|
attr_accessor key
end
#
# Set the configuration for this config, using a block.
#
# @example Configure the API endpoint
# ChefAPI.configure do |config|
# config.endpoint = "http://www.my-ChefAPI-server.com/ChefAPI"
# end
#
def configure
yield self
end
#
# Reset all configuration options to their default values.
#
# @example Reset all settings
# ChefAPI.reset!
#
# @return [self]
#
def reset!
ChefAPI::Configurable.keys.each do |key|
instance_variable_set(:"@#{key}", Defaults.options[key])
end
self
end
alias_method :setup, :reset!
private
#
# The list of configurable keys, as an options hash.
#
# @return [Hash]
#
def options
map = ChefAPI::Configurable.keys.map do |key|
[key, instance_variable_get(:"@#{key}")]
end
Hash[map]
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems