Class: Noah::CustomWatcher

Inherits:
Object
  • Object
show all
Extended by:
Passthrough
Defined in:
lib/noah/custom_watcher.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Passthrough

passthrough

Constructor Details

#initialize ⇒ CustomWatcher

Returns a new instance of CustomWatcher.



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# File 'lib/noah/custom_watcher.rb', line 30

def initialize
  @my_redis ||= ENV['REDIS_URL']
  @my_pattern ||= '//noah'
end

Instance Attribute Details

#my_destination ⇒ Object

Returns the value of attribute my_destination.



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# File 'lib/noah/custom_watcher.rb', line 22

def my_destination
  @my_destination
end

#my_pattern ⇒ Object

Returns the value of attribute my_pattern.



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# File 'lib/noah/custom_watcher.rb', line 22

def my_pattern
  @my_pattern
end

#my_redis ⇒ Object

Returns the value of attribute my_redis.



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# File 'lib/noah/custom_watcher.rb', line 22

def my_redis
  @my_redis
end

Class Method Details

.destination(destination) ⇒ Object 



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# File 'lib/noah/custom_watcher.rb', line 43

def self.destination(destination)
  @my_destination = destination
end

.pattern(pattern) ⇒ Object 



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# File 'lib/noah/custom_watcher.rb', line 39

def self.pattern(pattern)
  @my_pattern = pattern
end

.redis_host(host) ⇒ Object 



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# File 'lib/noah/custom_watcher.rb', line 35

def self.redis_host(host)
  @my_redis = host
end

.run! ⇒ Object 



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# File 'lib/noah/custom_watcher.rb', line 47

def self.run!
  @my_destination.nil? ? (raise ArgumentError) : run_watcher(@my_destination)
end

.watch(&blk) ⇒ Object 



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# File 'lib/noah/custom_watcher.rb', line 24

def self.watch(&blk)
  watcher = Noah::Watcher.new
  watcher.instance_eval(&blk) if block_given?
  watcher
end