Module: T::Props

Included in:
InexactStruct
Defined in:
lib/sorbet/eraser/t/props.rb

Overview

Here is the place we don’t match up to sorbet because we simply don’t implement as much as they do in the runtime. If there are pieces of this that folks would like implemented I’d be happy to include them. This is here just to get a baseline for folks using T::Struct with basic const/prop calls.

Defined Under Namespace

Modules: ClassMethods, Constructor, Serializable

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/sorbet/eraser/t/props.rb', line 10

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#initialize(hash = {}) ⇒ Object

Here we’re going to check against the props that have been defined on the class level and set appropriate values.

Raises:

  • (ArgumentError) 


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# File 'lib/sorbet/eraser/t/props.rb', line 41

def initialize(hash = {})
  self.class.props.each do |name, rules|
    instance_variable_set("@#{name}", hash.key?(name) ? hash.delete(name) : rules[:default])
  end

  raise ArgumentError, "unknown keyword: #{hash.keys.first}" unless hash.empty?
end