Class: StrongJSON::Type::Enum

Inherits:
Object
  • Object
show all
Includes:
Match
Defined in:
lib/strong_json/type.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Match

#===, #=~

Constructor Details

#initialize(types) ⇒ Enum

Returns a new instance of Enum.



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# File 'lib/strong_json/type.rb', line 198

def initialize(types)
  @types = types
end

Instance Attribute Details

#types ⇒ Object (readonly)

Returns the value of attribute types.



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# File 'lib/strong_json/type.rb', line 196

def types
  @types
end

Instance Method Details

#coerce(value, path: []) ⇒ Object 



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# File 'lib/strong_json/type.rb', line 206

def coerce(value, path: [])
  type = types.find {|ty| ty =~ value }

  if type
    type.coerce(value, path: path)
  else
    raise Error.new(path: path, type: self, value: value)
  end
end

#to_s ⇒ Object 



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# File 'lib/strong_json/type.rb', line 202

def to_s
  "enum(#{types.map(&:to_s).join(", ")})"
end