Class: HaystackRuby::Object

Inherits:
Object
  • Object
show all
Defined in:
lib/haystack_ruby/object.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(val) ⇒ Object

initialize with a encoded json string



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# File 'lib/haystack_ruby/object.rb', line 20

def initialize val
  case val
    when Array
      @haystack_type = "Array" #may want to decode array components?
      @value = val
    when TrueClass
      @haystack_type = "Boolean"
      @value = val
    when FalseClass
      @haystack_type = "Boolean"
      @value = val
    when NilClass
      @haystack_type = 'Null'
      @value = val
    when String
      # Map to Haystack type per http://project-haystack.org/doc/Json
      case val
        when /\Am:.*/
          extend HaystackRuby::Types::Marker
        when /\Az:.*/
          extend HaystackRuby::Types::NA
        when /\An:.*/
          extend HaystackRuby::Types::Number
        when /\Ar:.*/
          extend HaystackRuby::Types::Ref
        when /\As:.*/
          extend HaystackRuby::Types::Str
        when /\Ad:.*/
          extend HaystackRuby::Types::Date
        when /\Ah:.*/
          extend HaystackRuby::Types::Time
        when /\At:.*/
          extend HaystackRuby::Types::DateTime
        when /\Au:.*/
          extend HaystackRuby::Types::Uri
        when /\Ab:.*/
          extend HaystackRuby::Types::Bin
        when /\Ac:.*/
          extend HaystackRuby::Types::Coord
        when /\Ax:.*/
          raise HaystackRuby::Error, "parsing of XStr type is not supported for string val #{val}"
        else
          raise HaystackRuby::Error, "unrecognized type for string val #{val}"
      end
    else
      raise HaystackRuby::Error, "unrecognized type for val #{val}"
    end
  set_fields val
end

Instance Attribute Details

#description ⇒ Object (readonly)

May be present, depending on type



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# File 'lib/haystack_ruby/object.rb', line 18

def description
  @description
end

#haystack_type ⇒ Object (readonly)

Always present



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# File 'lib/haystack_ruby/object.rb', line 16

def haystack_type
  @haystack_type
end

#unit ⇒ Object (readonly)

May be present, depending on type



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# File 'lib/haystack_ruby/object.rb', line 18

def unit
  @unit
end

#value ⇒ Object (readonly)

Always present



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# File 'lib/haystack_ruby/object.rb', line 16

def value
  @value
end