Class: I8::Struct::Hash

Inherits:
Hash show all
Includes:
I8::Struct, NRSER::Props::Immutable::Hash
Defined in:
lib/nrser/labs/i8.rb

Constant Summary

Constants included from NRSER::Props::Immutable::Hash

NRSER::Props::Immutable::Hash::STORAGE

Class Method Summary collapse

Methods included from NRSER::Props::Immutable::Hash

included

Methods inherited from Hamster::Hash

#as_json, #to_mutable, #to_yaml

Methods included from NRSER::Ext::Tree

#each_branch, #leaves, #map_branches, #map_leaves, #map_tree

Class Method Details

.define(**prop_defs, &body) ⇒ Object 



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# File 'lib/nrser/labs/i8.rb', line 107

def self.define **prop_defs, &body
  Class.new( I8::Struct::Hash ) do
    prop_defs.each do |name, settings|
      kwds = t.match settings,
        t.type, ->( type ) {{ type: type }},
        t.hash_, settings
      
      prop name, **kwds
    end
    
    class_exec &body if body
  end
end

.new(*args, **kwds, &block) ⇒ Object 



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# File 'lib/nrser/labs/i8.rb', line 121

def self.new *args, **kwds, &block
  if self == I8::Struct::Hash
    define *args, **kwds, &block
  else
    # See NOTE in {I8::Struct::Vector.new}
    if kwds.empty?
      super( *args, &block )
    else
      super( *args, **kwds, &block )
    end
  end
end