Class: Dry::Validation::Messages::Resolver
- Inherits:
-
Object
- Object
- Dry::Validation::Messages::Resolver
- Defined in:
- lib/dry/validation/messages/resolver.rb
Overview
Resolve translated messages from failure arguments
Instance Attribute Summary collapse
- #messages ⇒ Object readonly
Instance Method Summary collapse
-
#call(message:, tokens:, path:, meta: EMPTY_HASH) ⇒ Message, Message::Localized
(also: #[])
Resolve Message object from provided args and path.
-
#initialize(messages) ⇒ Resolver
constructor
private
A new instance of Resolver.
-
#message(rule, tokens: EMPTY_HASH, locale: nil, full: false, path:) ⇒ String
Resolve a message.
Constructor Details
#initialize(messages) ⇒ Resolver
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 Resolver.
18 19 20 |
# File 'lib/dry/validation/messages/resolver.rb', line 18 def initialize() @messages = end |
Instance Attribute Details
#messages ⇒ Object (readonly)
15 16 17 |
# File 'lib/dry/validation/messages/resolver.rb', line 15 def @messages end |
Instance Method Details
#call(message:, tokens:, path:, meta: EMPTY_HASH) ⇒ Message, Message::Localized Also known as: []
Resolve Message object from provided args and path
This is used internally by contracts when rules are applied
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 |
# File 'lib/dry/validation/messages/resolver.rb', line 29 def call(message:, tokens:, path:, meta: EMPTY_HASH) case when Symbol Message[->(**opts) { (, path: path, tokens: tokens, **opts) }, path, ] when String Message[, path, ] when Hash = .dup text = .delete(:text) call(message: text, tokens: tokens, path: path, meta: ) else raise ArgumentError, <<~STR +message+ must be either a Symbol, String or Hash (#{.inspect} given) STR end end |
#message(rule, tokens: EMPTY_HASH, locale: nil, full: false, path:) ⇒ String
Resolve a message
rubocop:disable Metrics/AbcSize
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
# File 'lib/dry/validation/messages/resolver.rb', line 54 def (rule, tokens: EMPTY_HASH, locale: nil, full: false, path:) keys = path.to_a.compact msg_opts = tokens.merge(path: keys, locale: locale || .default_locale) if keys.empty? template, = ["rules.#{rule}", msg_opts] else template, = [rule, msg_opts.merge(path: keys.join(DOT))] template, = [rule, msg_opts.merge(path: keys.last)] unless template end unless template raise MissingMessageError, <<~STR Message template for #{rule.inspect} under #{keys.join(DOT).inspect} was not found STR end text = template.(template.data(tokens)) [full ? "#{.rule(keys.last, msg_opts)} #{text}" : text, ] end |