Sha256: a97ba1346625d4de867de1fd35dd1ce5ea8b8278ca87f7d6eb982d93cb77e1a3
Contents?: true
Size: 619 Bytes
Versions: 10
Compression:
Stored size: 619 Bytes
Contents
class Array
def ids
map(&:id)
end
def dups?
find { |e| rindex(e) != index(e) } ? true : false
end
def dups
(select { |e| rindex(e) != index(e) }).uniq
end
def dups_with_index
return {} unless dups?
hash = Hash.new { |h, k| h[k] = [] }
each_with_index do |val, idx|
hash[val] << idx
end
hash.delete_if { |_k, v| v.size == 1 }
hash
end
def include_hash?
each { |e| return true if e.is_a? Hash }
false
end
def include_hash_with_key?(key)
each do |e|
if e.is_a? Hash
return e if e.key?(key)
end
end
nil
end
end
Version data entries
10 entries across 10 versions & 1 rubygems