Class: ToggleSwitch

Inherits:
Object
  • Object
show all
Defined in:
lib/toggle_switch.rb,
lib/toggle_switch/version.rb

Constant Summary collapse

VERSION = 
"0.0.1"
@@nest = 
Array.new

Class Method Summary collapse

Class Method Details

.[](key) ⇒ Object 



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# File 'lib/toggle_switch.rb', line 41

def self.[] key
  fetch key
end

.fetch(key) ⇒ Object 



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# File 'lib/toggle_switch.rb', line 36

def self.fetch key
  push_nest key.to_s
  return self
end

.get_nested_hash ⇒ Object 



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# File 'lib/toggle_switch.rb', line 17

def self.get_nested_hash
  config = @@config.dup
  @@nest.each do |nest|
    return nil unless config[nest.to_s] || config[nest.to_sym]
    config = config[nest.to_s] || config[nest.to_sym]
  end
  return config
end

.load(file_or_hash) ⇒ Object 



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# File 'lib/toggle_switch.rb', line 13

def self.load file_or_hash
  reload file_or_hash
end

.pop_nest ⇒ Object 



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# File 'lib/toggle_switch.rb', line 31

def self.pop_nest
  @@nest.pop
  get_nested_hash
end

.push_nest(key) ⇒ Object 



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# File 'lib/toggle_switch.rb', line 26

def self.push_nest key
  @@nest << key
  get_nested_hash
end

.reload(file_or_hash) ⇒ Object 



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# File 'lib/toggle_switch.rb', line 5

def self.reload file_or_hash
  if file_or_hash.is_a?(Hash)
    @@config = file_or_hash   
  else
    @@config = YAML.load_file(file_or_hash)
  end
end

.run ⇒ Object 



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# File 'lib/toggle_switch.rb', line 45

def self.run
  config = get_nested_hash
  if config
    yield
  end
  @@nest.clear
end