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Contents
module Gollum
module Sorters
class WikiSorter
SORT_CREATED_AT = "created_at".freeze
attr_reader :sort, :direction_desc, :limit
def initialize(sort, direction_desc, limit)
@sort = sort
@direction_desc = direction_desc
@limit = limit
end
def call(sha, access, blobs)
if sort == SORT_CREATED_AT
by_created_at(sha, access, blobs)
else
by_title(blobs)
end
end
private
def by_created_at(sha, access, blobs)
blobs_by_path = blobs.each_with_object({}) do |entry, hash|
hash[entry.path] = entry
end
filenames = access.files_sorted_by_created_at(sha)
iterator = direction_desc ? filenames.each : filenames.reverse_each
iterator.with_object([]) do |filename, blobs|
blob = blobs_by_path[filename]
next unless blob
blobs << blob
break blobs if limit && blobs.size == limit
end
end
def by_title(blobs)
blobs = blobs.reverse if direction_desc
blobs = blobs.take(limit) if limit
blobs
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems