Class: JSONable

Inherits:
Object
  • Object
show all
Defined in:
lib/Helpers/jso_nable.rb

Instance Method Summary collapse

Instance Method Details

#from_json!(string) ⇒ Object 



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# File 'lib/Helpers/jso_nable.rb', line 41

def from_json! string
  JSON.load(string).each do |var, val|

    #need to replace first letter with '@' + <firstletter>

    fChar = "@" + var[0].downcase
    varTrim = var[1..-1]
    var = fChar + varTrim
    #puts 'VARR: ' + var + '\n'
    #puts val

    self.instance_variable_set var, val

  end
end

#to_h ⇒ Object 



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# File 'lib/Helpers/jso_nable.rb', line 22

def to_h
    instance_variables.map do |iv|
        value = instance_variable_get(:"#{iv}")
    [
        iv.to_s[1..-1], # name without leading `@`
        case value
          when JSONable then value.to_h # Base instance? convert deeply
          when Array # Array? convert elements
            value.map do |e|
              e.respond_to?(:to_h) ? e.to_h : e
            end
          else value # seems to be non-convertable, put as is
        end
    ]
  end.to_h
end

#to_json ⇒ Object 



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# File 'lib/Helpers/jso_nable.rb', line 2

def to_json
  hash = {}
  self.instance_variables.each do |var|
    hash[var] = self.instance_variable_get var
  end

  hash.keys.each do |k|
    if(k[0,1] == '@')
      #k[1] = k[1].upcase
      tempUp = k[1].upcase
      hash[tempUp + k[2, k.length - 1]] = hash[k]
      hash.delete(k)
      #puts k[0]

    end
  end

  hash.to_json
end