Sha256: 85bad7498eb1b78e4536e7dd7605764a5220c9ce98cfa5603b6ef95fb401a6ce
Contents?: true
Size: 815 Bytes
Versions: 62
Compression:
Stored size: 815 Bytes
Contents
module Workarea
class FindUniqueSlug
def initialize(navigable, original_slug)
@navigable = navigable
@original_slug = original_slug
end
def slug
if existing_slugs.count > 0
existing_slugs.sort! do |a, b|
(pattern.match(a)[1] || -1).to_i <=> (pattern.match(b)[1] || -1).to_i
end
max_counter = existing_slugs.last.match(/-(\d+)$/).try(:[], 1).to_i
@original_slug + "-#{max_counter + 1}"
else
@original_slug
end
end
def existing_slugs
@existing_slugs ||=
@navigable
.class
.all
.except(@navigable.id)
.where(slug: pattern)
.pluck(:slug)
end
def pattern
@pattern ||= /^#{::Regexp.escape(@original_slug)}(?:-(\d+))?$/
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems