Class: Dry::Schema::Key::Hash Private

Inherits:
Dry::Schema::Key show all
Defined in:
lib/dry/schema/key.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

A specialized key type which handles nested hashes

Constant Summary

Constants inherited from Dry::Schema::Key

DEFAULT_COERCER

Instance Attribute Summary collapse

Attributes inherited from Dry::Schema::Key

#coercer, #id, #name

Instance Method Summary collapse

Methods inherited from Dry::Schema::Key

[], new, #new

Constructor Details

#initialize(id, members:, **opts) ⇒ Hash

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Hash.



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# File 'lib/dry/schema/key.rb', line 99

def initialize(id, members:, **opts)
  super(id, **opts)
  @members = members
end

Instance Attribute Details

#members ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/key.rb', line 96

def members
  @members
end

Instance Method Details

#coercible(&coercer) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/key.rb', line 116

def coercible(&coercer)
  new(coercer: coercer, members: members.coercible(&coercer))
end

#dump ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/key.rb', line 131

def dump
  {name => members.map(&:dump)}
end

#read(source) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/key.rb', line 105

def read(source)
  super if source.is_a?(::Hash)
end

#stringified ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/key.rb', line 121

def stringified
  new(name: name.to_s, members: members.stringified)
end

#to_dot_notation ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/key.rb', line 126

def to_dot_notation
  [name].product(members.flat_map(&:to_dot_notation)).map { |e| e.join(DOT) }
end

#write(source, target) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/key.rb', line 109

def write(source, target)
  read(source) { |value|
    target[coerced_name] = value.is_a?(::Hash) ? members.write(value) : value
  }
end