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StringDistances.jl
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simplify signature

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matthieugomez 2015-10-23 14:55:40 -04:00
parent adb0636d12
commit a4fc64d2c2
1 changed files with 2 additions and 2 deletions
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src/qgrams_distances.jl
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@ -20,7 +20,7 @@ type Bag{Tv <: Union{Char, AbstractString}, Ti <: Integer}
Bag() = new(Dict{Tv, Ti}())
end
function Base.push!{Tv <: Union{Char, AbstractString}, Ti}(bag::Bag{Tv, Ti}, x::Tv)
function Base.push!{Tv, Ti}(bag::Bag{Tv, Ti}, x::Tv)
bag.dict[x] = get(bag.dict, x, 0) + 1
return bag
end
@ -30,7 +30,7 @@ function Base.pop!{Tv, Ti}(bag::Bag{Tv, Ti}, x::Tv)
return x
end
Base.in{Tv <: Union{Char, AbstractString}, Ti}(x::Tv, bag::Bag{Tv, Ti}) = get(bag.dict, x, 0) > 0
Base.in{Tv, Ti}(x::Tv, bag::Bag{Tv, Ti}) = get(bag.dict, x, 0) > 0
Base.length(bag::Bag) = sum(values(bag.dict))