Sha256: c00e6b19fa51de38e9b4a0e9a28a150249b59d69d1870e70d7a0aa856b560b29
Contents?: true
Size: 979 Bytes
Versions: 216
Compression:
Stored size: 979 Bytes
Contents
module Trackler
# Implementations is a collection of exercises in a specific language track.
class Implementations
include Enumerable
attr_reader :repo, :slugs, :root, :track
def initialize(repo, slugs, root, track)
@repo = repo
@slugs = slugs
@root = root
@track = track
end
def each
all.each do |implementation|
yield implementation
end
end
def [](slug)
by_slug[slug]
end
def length
all.length
end
alias_method :size, :length
private
def all
@all ||= slugs.map { |slug|
Implementation.new(track, Specification.new(slug, root, track))
}
end
def by_slug
@by_slug ||= implementation_map
end
def implementation_map
hash = Hash.new { |_, k|
Implementation.new(track, Specification.new(k, root, track))
}
all.each do |impl|
hash[impl.slug] = impl
end
hash
end
end
end
Version data entries
216 entries across 216 versions & 1 rubygems