Class: IronTrail::Current

Inherits:
ActiveSupport::CurrentAttributes
  • Object
show all
Defined in:
lib/iron_trail/current.rb

Class Method Summary collapse

Class Method Details

.merge_metadata(keys, merge_hash) ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/iron_trail/current.rb', line 12

def self.merge_metadata(keys, merge_hash)
  raise TypeError.new("value must be a Hash") unless merge_hash.is_a?(Hash)

  self.metadata ||= {}
  base = self.metadata
  keys.each do |key|
    if base.key?(key)
      base = base[key]
    else
      h = {}
      base[key] = h
      base = h
    end
  end
  base.merge!(merge_hash)
end

.store_metadata(key, value) ⇒ Object 



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# File 'lib/iron_trail/current.rb', line 7

def self.store_metadata(key, value)
  self.metadata ||= {}
  self.metadata[key] = value
end