Class: Levels::Output::JSON

Inherits:
Object
  • Object
show all
Defined in:
lib/levels/output/json.rb

Constant Summary collapse

SPACE = 
" ".freeze
JSON_OPTS = 
{
  indent: SPACE * 2,
  space: SPACE * 1,
  space_before: SPACE * 0,
  object_nl: "\n",
  array_nl: "\n",
  allow_nan: false,
  max_nesting: 10
}

Instance Method Summary collapse

Constructor Details

#initialize(json_opts = nil) ⇒ JSON

Returns a new instance of JSON.



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# File 'lib/levels/output/json.rb', line 16

def initialize(json_opts = nil)
  @json_opts = json_opts || JSON_OPTS
end

Instance Method Details

#generate(enumerator) ⇒ Object 



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# File 'lib/levels/output/json.rb', line 20

def generate(enumerator)
  hash = {}
  enumerator.each do |group_name, group|
    hash[group_name] = {}
    group.each do |key, value|
      hash[group_name][key] = value
    end
  end
  ::JSON.generate(hash, @json_opts)
end