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Contents
# frozen_string_literal: true
require "dry/logic/rule_compiler"
require "dry/schema/namespaced_rule"
require "dry/schema/predicate_registry"
module Dry
module Schema
# Extended rule compiler used internally by the DSL
#
# @api private
class Compiler < Logic::RuleCompiler
# Builds a default compiler instance with custom predicate registry
#
# @return [Compiler]
#
# @api private
def self.new(predicates = PredicateRegistry.new)
super
end
# @api private
def visit_and(node)
super.with(hints: false)
end
# Build a special rule that will produce namespaced failures
#
# This is needed for schemas that are namespaced and they are
# used as nested schemas
#
# @param [Array] node
# @param [Hash] _opts Unused
#
# @return [NamespacedRule]
#
# @api private
def visit_namespace(node, _opts = EMPTY_HASH)
namespace, rest = node
NamespacedRule.new(namespace, visit(rest))
end
# Return true if a given predicate is supported by this compiler
#
# @param [Symbol] predicate
#
# @return [Boolean]
#
# @api private
def supports?(predicate)
predicates.key?(predicate)
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems