Class: Eldr::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/eldr/configuration.rb

Overview

This a OpenStruct like class. It wraps a hash and when you hit a method that doesn’t exist it tries to pull it from the hash Probably can break in 100 ways an is dumb, but it works. And it performs astromnomically better than stuff like Hashie::Mash

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/eldr/configuration.rb', line 11

def initialize
  defaults = { lock: false }
  table.merge!(defaults)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



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# File 'lib/eldr/configuration.rb', line 29

def method_missing(method, *args)
  if !args.empty? # we assume we are setting something
    set(method.to_s.gsub(/\=$/, '').to_sym, args.pop)
  else
    @table[method.to_s.gsub(/\?$/, '').to_sym]
  end
end

Instance Attribute Details

#table ⇒ Object

Returns the value of attribute table.



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# File 'lib/eldr/configuration.rb', line 9

def table
  @table
end

Instance Method Details

#merge!(hash) ⇒ Object 



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# File 'lib/eldr/configuration.rb', line 24

def merge!(hash)
  hash = hash.table unless hash.is_a? Hash
  @table.merge!(hash)
end

#set(key, value) ⇒ Object 



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# File 'lib/eldr/configuration.rb', line 16

def set(key, value)
  @table[key] = value
end