generalize filter[!] docstring and add compat annotation for Tuple (#…

…35455)
JuliaLang · Apr 21, 2020 · ad87100 · ad87100
1 parent 0747766
commit ad87100
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/base/array.jl b/base/array.jl
@@ -2363,11 +2363,14 @@ end
 ## Filter ##
 
 """
-    filter(f, a::AbstractArray)
+    filter(f, a)
 
-Return a copy of `a`, removing elements for which `f` is `false`.
+Return a copy of collection `a`, removing elements for which `f` is `false`.
 The function `f` is passed one argument.
 
+!!! compat "Julia 1.4"
+    Support for `a` as a tuple requires at least Julia 1.4.
+
 # Examples
 ```jldoctest
 julia> a = 1:10
@@ -2412,9 +2415,9 @@ function filter(f, a::AbstractArray)
 end
 
 """
-    filter!(f, a::AbstractVector)
+    filter!(f, a)
 
-Update `a`, removing elements for which `f` is `false`.
+Update collection `a`, removing elements for which `f` is `false`.
 The function `f` is passed one argument.
 
 # Examples