Merge pull request #29 from TuringLang/mt/remove_broadcast

broadcast -> map

src/Bijectors.jl

@@ -366,18 +366,18 @@ end
 using Distributions: UnivariateDistribution
 
 link(d::UnivariateDistribution, x::Real) = x
-link(d::UnivariateDistribution, x::AbstractVector{<:Real}) = link.(Ref(d), x)
+link(d::UnivariateDistribution, x::AbstractVector{<:Real}) = map(x -> link(d, x), x)
 
 invlink(d::UnivariateDistribution, y::Real) = y
-invlink(d::UnivariateDistribution, y::AbstractVector{<:Real}) = invlink.(Ref(d), y)
+invlink(d::UnivariateDistribution, y::AbstractVector{<:Real}) = map(y -> invlink(d, y), y)
 
 logpdf_with_trans(d::UnivariateDistribution, x::Real, ::Bool) = logpdf(d, x)
 function logpdf_with_trans(
     d::UnivariateDistribution,
     x::AbstractVector{<:Real},
     transform::Bool,
 )
-    return logpdf_with_trans.(Ref(d), x, transform)
+    return map(x -> logpdf_with_trans(d, x, transform), x)
 end
 
 # MultivariateDistributions
@@ -404,11 +404,11 @@ end
 using Distributions: MatrixDistribution
 
 link(d::MatrixDistribution, X::AbstractMatrix{<:Real}) = copy(X)
-link(d::MatrixDistribution, X::AbstractVector{<:AbstractMatrix{<:Real}}) = link.(Ref(d), X)
+link(d::MatrixDistribution, X::AbstractVector{<:AbstractMatrix{<:Real}}) = map(x -> link(d, x), X)
 
 invlink(d::MatrixDistribution, Y::AbstractMatrix{<:Real}) = copy(Y)
 function invlink(d::MatrixDistribution, Y::AbstractVector{<:AbstractMatrix{<:Real}})
-    return invlink.(Ref(d), Y)
+    return map(y -> invlink(d, y), Y)
 end
 
 logpdf_with_trans(d::MatrixDistribution, X::AbstractMatrix{<:Real}, ::Bool) = logpdf(d, X)
@@ -417,7 +417,7 @@ function logpdf_with_trans(
     X::AbstractVector{<:AbstractMatrix{<:Real}},
     transform::Bool,
 )
-    return logpdf_with_trans.(Ref(d), X, Ref(transform))
+    return map(x -> logpdf_with_trans(d, x, transform), X)
 end
 
 end # module