Class: Scjson::Types::ParamProps

Inherits:
Object
  • Object
show all
Defined in:
lib/scjson/types.rb

Overview

parameter passed to ‘<invoke>` or `<send>`.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**kwargs) ⇒ ParamProps

Instantiate a new ParamProps object.

Parameters:

  • kwargs (Hash) —

    Optional keyword overrides.



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# File 'lib/scjson/types.rb', line 1457

def initialize(**kwargs)
  @other_element = kwargs.fetch(:other_element, [])
  @name = kwargs.fetch(:name, '')
  @expr = kwargs.fetch(:expr, nil)
  @location = kwargs.fetch(:location, nil)
  @other_attributes = kwargs.fetch(:other_attributes, {})
end

Instance Attribute Details

#expr ⇒ Object

Returns the value of attribute expr.



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# File 'lib/scjson/types.rb', line 1454

def expr
  @expr
end

#location ⇒ Object

Returns the value of attribute location.



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# File 'lib/scjson/types.rb', line 1454

def location
  @location
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/scjson/types.rb', line 1454

def name
  @name
end

#other_attributes ⇒ Object

Returns the value of attribute other_attributes.



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# File 'lib/scjson/types.rb', line 1454

def other_attributes
  @other_attributes
end

#other_element ⇒ Object

Returns the value of attribute other_element.



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# File 'lib/scjson/types.rb', line 1454

def other_element
  @other_element
end

Class Method Details

.from_hash(data) ⇒ ParamProps

Build an instance from a Hash representation.

Parameters:

  • data (Hash) —

    Canonical hash representation.

Returns:

Raises:

  • (ArgumentError) 


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# File 'lib/scjson/types.rb', line 1468

def self.from_hash(data)
  raise ArgumentError, 'Expected Hash' unless data.is_a?(Hash)

  normalized = data.transform_keys(&:to_s)
  kwargs = {}
  kwargs[:other_element] = Array(normalized.fetch('other_element', []))
  kwargs[:name] = normalized.fetch('name', '')
  kwargs[:expr] = normalized.fetch('expr', nil)
  kwargs[:location] = normalized.fetch('location', nil)
  kwargs[:other_attributes] = normalized.fetch('other_attributes', {})
  new(**kwargs)
end

.from_json(json) ⇒ ParamProps

Deserialize an instance from a JSON payload.

Parameters:

  • json (String) —

    JSON document to decode.

Returns:



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# File 'lib/scjson/types.rb', line 1484

def self.from_json(json)
  parsed = JSON.parse(json)
  from_hash(parsed)
end

Instance Method Details

#to_hash ⇒ Hash

Convert the object to a Hash suitable for JSON serialization.

Returns:

  • (Hash) 


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# File 'lib/scjson/types.rb', line 1491

def to_hash
  {
    'other_element' => @other_element,
    'name' => @name,
    'expr' => @expr,
    'location' => @location,
    'other_attributes' => @other_attributes
  }
end

#to_json(*opts) ⇒ String

Serialize the object to JSON.

Parameters:

  • opts (Array) —

    JSON generation options.

Returns:

  • (String) 


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# File 'lib/scjson/types.rb', line 1504

def to_json(*opts)
  JSON.generate(to_hash, *opts)
end