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Versions: 10
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Contents
# Rgentpl
module Rgentpl
class << self
# Configure
#
# @param _block [Proc] the configuration options
# @raise [NoMethodError] when new options are inside configuration block
# @return [Rgentpl::Configuration] the configuration
def configure(&_block)
yield @config ||= Rgentpl::Configuration.new
rescue NoMethodError => exc
add_new_attribute_from_exception exc
end
# Configuration object
#
# @return [Rgentpl::Configuration] the configuration object
def config
@config ||= Rgentpl::Configuration.new
end
# Interface for adding new attribute in configuration block
#
# @param exc [NoMethodError] the exception
# @return [void]
def add_new_attribute_from_exception(exc)
add_new_attribute(exc, exc.name.to_s.gsub(/=$/, ''))
end
# Implementation for adding new attribute in configuration block
#
# @param exc [NoMethodError] the exception
# @param method [String] the writter method name
# @return [void]
def add_new_attribute(exc, method)
@config.extend Virtus.model
@config.attribute method.to_sym, String, default: exc.args.first,
lazy: true
@config.send(exc.name, exc.args.first)
end
private :add_new_attribute
end
# Configuration
class Configuration
include Virtus.model
attribute :active, Boolean, default: true
attribute :log_file, String
attribute :options, Hash[Symbol => String], default: {}
# Set custom default values
#
# @param args [Array] the attributes
# @return [void]
def initialize(*args)
super
# Bug - Update some default values
@log_file = Rgentpl.env + '.log'
end
# Configuration
#
# @return [Rgentpl::Configuration] the configuration
def config
Rgentpl.config
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems