class Aruba::BasicConfiguration
Basic configuration for Aruba
@private
Basic Configuration
Attributes
hooks[W]
local_options[RW]
Public Class Methods
known_options()
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# File lib/aruba/basic_configuration.rb, line 14 def known_options @known_options ||= {} end
new()
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Create configuration
# File lib/aruba/basic_configuration.rb, line 80 def initialize initialize_configuration end
option_accessor(name, type:, default: nil) { |in_config_wrapper| ... }
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Define an option reader and writer
@param [Symbol] name
The name of the reader
@option [Class, Module] type
The type contract for the option
@option [Object] default
The default value
# File lib/aruba/basic_configuration.rb, line 48 def option_accessor(name, type:, default: nil) raise ArgumentError, "Either use block or default value" if block_given? && default # Add writer add_option(name, block_given? ? yield(InConfigWrapper.new(known_options)) : default) Contract type => type define_method("#{name}=") { |v| find_option(name).value = v } # Add reader option_reader name, type: type end
option_reader(name, type:, default: nil) { |in_config_wrapper| ... }
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Define an option reader
@param [Symbol] name
The name of the reader
@option [Class, Module] type
The type contract for the option
@option [Object] default
The default value
# File lib/aruba/basic_configuration.rb, line 28 def option_reader(name, type:, default: nil) raise ArgumentError, "Either use block or default value" if block_given? && default add_option(name, block_given? ? yield(InConfigWrapper.new(known_options)) : default) Contract None => type define_method(name) { find_option(name).value } end
Private Class Methods
add_option(name, value = nil)
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# File lib/aruba/basic_configuration.rb, line 63 def add_option(name, value = nil) return if known_options.key?(name) known_options[name] = Option.new(name: name, value: value) self end
Public Instance Methods
==(other)
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# File lib/aruba/basic_configuration.rb, line 177 def ==(other) local_options.values.map(&:value) == other.local_options.values.map(&:value) end
after(name, &block)
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Define after-hook
@param [Symbol, String] name
The name of the hook
@yield
The code block which should be run. This is a configure time only option
# File lib/aruba/basic_configuration.rb, line 144 def after(name, &block) name = format("%s_%s", "after_", name.to_s).to_sym raise ArgumentError, "A block is required" unless block @hooks.append(name, block) self end
before(name, &block)
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Define before-hook
@param [Symbol, String] name
The name of the hook
@yield
The code block which should be run. This is a configure time only option
# File lib/aruba/basic_configuration.rb, line 112 def before(name, &block) name = format("%s_%s", "before_", name.to_s).to_sym raise ArgumentError, "A block is required" unless block @hooks.append(name, block) self end
configure() { |self| ... }
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@yield [Configuration]
Yields self
# File lib/aruba/basic_configuration.rb, line 87 def configure yield self if block_given? end
make_copy()
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Make deep dup copy of configuration
# File lib/aruba/basic_configuration.rb, line 97 def make_copy obj = dup obj.local_options = Marshal.load(Marshal.dump(local_options)) obj.hooks = @hooks obj end
option?(name)
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Check if <name> is option
@param [String, Symbol] name
The name of the option
# File lib/aruba/basic_configuration.rb, line 173 def option?(name) local_options.any? { |_, v| v.name == name.to_sym } end
reset()
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Reset configuration
# File lib/aruba/basic_configuration.rb, line 92 def reset initialize_configuration end
run_after_hook(name, context, *args)
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Run after-hook
@param [Symbol, String] name
The name of the hook
@param [Proc] context
The context a hook should run in
@param [Array] args
Arguments for the run of hook
# File lib/aruba/basic_configuration.rb, line 163 def run_after_hook(name, context, *args) name = format("%s_%s", "after_", name.to_s).to_sym @hooks.execute(name, context, *args) end
run_before_hook(name, context, *args)
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Run before-hook
@param [Symbol, String] name
The name of the hook
@param [Proc] context
The context a hook should run in
@param [Array] args
Arguments for the run of hook
# File lib/aruba/basic_configuration.rb, line 131 def run_before_hook(name, context, *args) name = format("%s_%s", "before_", name.to_s).to_sym @hooks.execute(name, context, *args) end
set_if_option(name, *args)
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Set if name is option
# File lib/aruba/basic_configuration.rb, line 182 def set_if_option(name, *args) public_send("#{name}=".to_sym, *args) if option? name end
Private Instance Methods
find_option(name)
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# File lib/aruba/basic_configuration.rb, line 193 def find_option(name) raise NotImplementedError, %(Unknown option "#{name}") unless option? name local_options[name] end
initialize_configuration()
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# File lib/aruba/basic_configuration.rb, line 188 def initialize_configuration @local_options = Marshal.load(Marshal.dump(self.class.known_options)) @hooks = Hooks.new end