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uniquify the docstring of unique(itr) #22368

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Jun 18, 2017
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uniquify the docstring of unique(itr) #22368

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9 changes: 3 additions & 6 deletions base/multidimensional.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -1294,14 +1294,11 @@ end
hash(x::Prehashed) = x.hash

"""
unique(A::AbstractArray[, dim::Int])
unique(A::AbstractArray, dim::Int)

Return an array containing only the unique elements of `A`, as determined by
[`isequal`](@ref), in the order that the first of each set of equivalent elements
originally appears.

If `dim` is specified, return unique regions of `A` along dimension `dim`.
Return unique regions of `A` along dimension `dim`.

# Examples

```jldoctest
julia> A = map(isodd, reshape(collect(1:8), (2,2,2)))
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8 changes: 6 additions & 2 deletions base/set.jl
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Expand Up @@ -127,8 +127,10 @@ Return an array containing only the unique elements of collection `itr`,
as determined by [`isequal`](@ref), in the order that the first of each
set of equivalent elements originally appears.

# Example

```jldoctest
julia> unique([1; 2; 2; 6])
julia> unique([1, 2, 6, 2])
3-element Array{Int64,1}:
1
2
Expand Down Expand Up @@ -182,8 +184,10 @@ end
Returns an array containing one value from `itr` for each unique value produced by `f`
applied to elements of `itr`.

# Example

```jldoctest
julia> unique(isodd, [1; 2; 2; 6])
julia> unique(isodd, [1, 2, 6, 2])
2-element Array{Int64,1}:
1
2
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