Module: AppConfig

Extended by:
AppConfig
Included in:
AppConfig
Defined in:
lib/command_post/config/app_config.rb

Instance Method Summary collapse

Instance Method Details

#config(&block) ⇒ Object

And we define a wrapper for the configuration block, that we’ll use to set up our set of options



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# File 'lib/command_post/config/app_config.rb', line 27

def config(&block)
  instance_eval &block
end

#parameter(*names) ⇒ Object

Appdata provides a basic single-method DSL with .parameter method being used to define a set of available settings. This method takes one or more symbols, with each one being a name of the configuration option.



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# File 'lib/command_post/config/app_config.rb', line 11

def parameter(*names)
  names.each do |name|
    attr_accessor name

    # For each given symbol we generate accessor method that sets option's
    # value being called with an argument, or returns option's current value
    # when called without arguments
    define_method name do |*values|
      value = values.first
      value ? self.send("#{name}=", value) : instance_variable_get("@#{name}")
    end
  end
end