Module: Usable

Defined in:
lib/usable/scoped.rb,
lib/usable.rb,
lib/usable/config.rb,
lib/usable/version.rb,
lib/usable/mod_extender.rb

Overview

Note:

UNTESTED and not included by default

Defined Under Namespace

Classes: Config, ModExtender, Scoped

Constant Summary collapse

VERSION = 
"1.0.0".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#usable_config ⇒ Object 



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# File 'lib/usable.rb', line 10

def usable_config
  @usable_config ||= Config.new
end

Instance Method Details

#usable(mod, options = {}) {|usable_config| ... } ⇒ Object

Note:

Hides methods

Note:

We include the primary mod when there is a UsableSpec set because any instance method defined on the mod are not configurable and should therefore takes precedence over those defined in the UsableSpec

Examples:


class Example
  extend Usable
  usable VersionKit, only: :save_version
end

Yields:



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# File 'lib/usable.rb', line 29

def usable(mod, options = {})
  options.each { |k, v| usable_config.public_send "#{k}=", v }
  yield usable_config if block_given?
  mod_ext = ModExtender.new mod, usable_config
  usable! mod_ext.call
  usable! mod if mod_ext.has_spec?
end

#usable!(mod) ⇒ Object 



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# File 'lib/usable.rb', line 38

def usable!(mod)
  usable_config.modules << mod
  send :include, mod
end