Class: CrossPost::Config::SubConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/cross-post/config.rb

Direct Known Subclasses

FifoSubConfig, FileSubConfig

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ SubConfig

Returns a new instance of SubConfig.



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# File 'lib/cross-post/config.rb', line 10

def initialize(config = {})
	@config = config
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/cross-post/config.rb', line 18

def [](key)
	case key
	when String
		current = @config
		key.split(/\./).each do |k|
			current = current[k]
			return nil if current.nil?
		end
		current
	else
		@config[key]
	end
end

#[]=(key, value) ⇒ Object 



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# File 'lib/cross-post/config.rb', line 36

def []=(key, value)
	case key
	when String
		*key, last = key.to_s.split(/\./)
		current    = @config
		key.each do |k|
			next_ = current[k]
			case next_
			when nil
				next_ = current[k] = {}
			when Hash
			else
				raise "Invalid entry, Hash expected, had #{next_.class} (#{next_})"
			end
			current = next_
		end
		current[last] = value
	else
		@config[key] = value
	end
end

#each(&block) ⇒ Object 



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# File 'lib/cross-post/config.rb', line 14

def each(&block)
	@config.each &block
end

#fetch(key, default = nil) ⇒ Object 



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# File 'lib/cross-post/config.rb', line 32

def fetch(key, default = nil)
	self[key] || default
end