diff options
Diffstat (limited to 'src/pkg/container/vector/stringvector.go')
| -rw-r--r-- | src/pkg/container/vector/stringvector.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/pkg/container/vector/stringvector.go b/src/pkg/container/vector/stringvector.go index 86563ca20..ddc030f81 100644 --- a/src/pkg/container/vector/stringvector.go +++ b/src/pkg/container/vector/stringvector.go @@ -214,3 +214,12 @@ func (p *StringVector) Iter() <-chan string { go p.iterate(c) return c } + + +// Do calls function f for each element of the vector, in order. +// The behavior of Do is undefined if f changes *p. +func (p *StringVector) Do(f func(elem string)) { + for _, e := range *p { + f(e) + } +} |