Sha256: 2612475c2a5624eb6741ab10d04a7597b9b97665dd05b7191e1fb3bc68e5355a
Contents?: true
Size: 864 Bytes
Versions: 104
Compression:
Stored size: 864 Bytes
Contents
class TagIdValidator < ActiveModel::Validator
def validate(record)
unless valid_tag_id?(record)
record.errors[:tag_id] << "ID must be valid in a URL and have no more than one slash"
end
end
private
def valid_tag_id?(tag)
tag_contains_correct_characters(tag.tag_id) &&
tag_doesnt_end_with_slash(tag.tag_id) &&
tag_contains_correct_number_of_slashes(tag.tag_id, child?: tag_is_child_tag?(tag))
end
def tag_contains_correct_characters(tag_id)
tag_id =~ %r{^[a-z0-9/-]+$}
end
def tag_doesnt_end_with_slash(tag_id)
!tag_id.end_with?('/')
end
def tag_contains_correct_number_of_slashes(tag_id, options = {})
if options[:child?]
tag_id.count('/') <= 1
else
tag_id.count('/') == 0
end
end
def tag_is_child_tag?(tag)
tag.respond_to?(:parent_id) && tag.parent_id.present?
end
end
Version data entries
104 entries across 104 versions & 1 rubygems