1.4.0

Changes

• Aliases are available by default
• _.find is no longer an alias to _.detect
• Provided a new implementation of _.unique, removed argument _.isSorted
• _.isNil now returns true if arg is nil, an empty string or empty table and false otherwise.
• _.size now returns 0 for empty args instead of nil
• _.unique no longer accepts iter argument to transform original array values.
• _.cycle argument n now defaults to 1.
• _.groupBy no longer handles iter as a string

Renamed

• Renamed alias _.uId to _.uid
• Renamed _.add to _.addTop
• Renamed _.uniq as alias to _.unique
• Renamed _.symmetric_difference to _.symmetricDifference

Removed

• Removed _.paired

Improvements & bugfixes

• _.reduce now supports an array of booleans
• _.pick now picks false values
• _.concat args i and j defaults explicitely to 1 and array length (for compatibility with LuaJIT)
• _.pop now takes an optional extra-arg n, to be the number of values to be popped
• _.unshift now takes an optional extra-arg n, to be the number of values to be retrieved
• Moved explicitely _.toArray to array functions
• _.functions accepts an extra-arg to prevent from looking-up for methods in metatables.

New functions (and aliases)

• Added _.find
• Added _.pipe
• Added _.complement
• Added _.juxtapose and alias _.juxt
• Added _.isunique and alias _.isuniq
• Added _.rep
• Added _.interleave
• Added _.interpose
• Added _.partition and alias _.part
• Added _.permutation and alias _.perm
• Added _.compare as alias to _.isEqual
• Added _.isIterable
• Added _.toBoolean
• Added _.pull and alias _.remove
• Added _.at

New aliases

• Added _.xor as alias to _.symmetricDifference