class ActiveInteraction::ArrayInput
Represents a processed array input.
Attributes
children[R]
@overload children
Child inputs if a nested filter is used. @return [Array<Input, ArrayInput, HashInput>]
Public Class Methods
new(filter, value: nil, error: nil, index_errors: false, children: [])
click to toggle source
@private
Calls superclass method
# File lib/active_interaction/array_input.rb, line 7 def initialize(filter, value: nil, error: nil, index_errors: false, children: []) super(filter, value: value, error: error) @filter = filter @index_errors = index_errors @children = children end
Public Instance Methods
errors()
click to toggle source
Any errors that occurred during processing.
@return [Filter::Error]
Calls superclass method
# File lib/active_interaction/array_input.rb, line 24 def errors return @errors if defined?(@errors) return @errors = super if @error child_errors = get_errors_by_index(children) return @errors = super if child_errors.empty? @errors ||= if @index_errors child_errors.map do |(error, i)| name = attach_child_name(:"#{@filter.name}[#{i}]", error) Filter::Error.new(error.filter, error.type, name: name) end.freeze else error, = child_errors.first [Filter::Error.new(@filter, error.type)].freeze end end
Private Instance Methods
attach_child_name(name, error)
click to toggle source
# File lib/active_interaction/array_input.rb, line 55 def attach_child_name(name, error) return name unless error.name.present? if children_are_arrays?(children) :"#{name}#{error.name.to_s.sub(/\A[^\[]*/, '')}" elsif children_are_hashes?(children) :"#{name}.#{error.name.to_s[1..]}" end end
children_are_arrays?(children)
click to toggle source
# File lib/active_interaction/array_input.rb, line 65 def children_are_arrays?(children) return @children_are_arrays if defined?(@children_are_arrays) @children_are_arrays = children.first&.is_a?(ArrayInput) end
children_are_hashes?(children)
click to toggle source
# File lib/active_interaction/array_input.rb, line 71 def children_are_hashes?(children) return @children_are_hashes if defined?(@children_are_hashes) @children_are_hashes = children.first&.is_a?(HashInput) end
get_errors_by_index(children)
click to toggle source
# File lib/active_interaction/array_input.rb, line 47 def get_errors_by_index(children) children.flat_map.with_index do |child, i| child.errors.map do |error| [error, i] end end end