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Versions: 18
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Stored size: 1.06 KB
Contents
module PgEngine
module ErrorHelper
extend ActiveSupport::Concern
def merge_association_errors(object, details, assoc_key)
details = details.except(assoc_key)
assoc_items = object.send(assoc_key).map(&:errors).map(&:details)
merged = assoc_items.inject({}) { |acc, el| acc.merge(el) }
merged = merged.transform_values { |errs| errs.pluck(:error) }
details.merge(merged)
end
def error_types(object, associations: [])
details = object.errors.details.transform_values do |errs|
errs.pluck(:error)
end
associations.each do |assoc_key|
next unless details.key? assoc_key
details = merge_association_errors(object, details, assoc_key)
end
details.values.flatten.uniq
end
def error_message_for(object, associations: [])
types = error_types(object, associations:)
if types == [:blank]
:only_presence_errors
elsif types.include? :blank
:multiple_error_types
elsif types.present?
:not_presence_errors
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems