module SymbolizeHelper

Public Instance Methods

symbolize_recursive(hash) click to toggle source
# File lib/serverspec_launcher/helpers/symbolize_helper.rb, line 4
def symbolize_recursive(hash)
  {}.tap do |h|
    hash.each { |key, value| h[key.to_sym] = transform(value) }
  end
end

Private Instance Methods

deep_merge(second) click to toggle source
# File lib/serverspec_launcher/helpers/symbolize_helper.rb, line 25
def deep_merge(second)
  merger = proc { |key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : Array === v1 && Array === v2 ? v1 | v2 : [:undefined, nil, :nil].include?(v2) ? v1 : v2 }
  self.merge(second.to_h, &merger)
end
deep_symbolize_keys() click to toggle source
# File lib/serverspec_launcher/helpers/symbolize_helper.rb, line 21
def deep_symbolize_keys
  SymbolizeHelper.symbolize_recursive(self)
end
transform(thing) click to toggle source
# File lib/serverspec_launcher/helpers/symbolize_helper.rb, line 12
def transform(thing)
  case thing
  when Hash; symbolize_recursive(thing)
  when Array; thing.map { |v| transform(v) }
  else; thing
  end
end