Method: JSONL.generate

Defined in:
lib/jsonl.rb

.generate(objs, opts = nil) ⇒ Object

Generate a string formatted as JSONL from an array.

Attributes

  • objs - an array consists of objects

  • opts - options passes to ‘JSON.generate`

Exapmles

users = User.all.map(&:attributes) #=> [{"id"=>1, "name"=>"Gilbert", ...}, {"id"=>2, "name"=>"Alexa", ...}, ...]
generated = JSONL.generate(users)



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# File 'lib/jsonl.rb', line 19

def generate(objs, opts = nil)
  unless objs.is_a?(Array)
    raise TypeError, "can't generate from #{objs.class}"
  end

  generated = []
  objs.map do |obj|
    generated << JSON.generate(obj, opts)
  end
  generated.join("\n")
end