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typo: subtract not substract.

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Signed-off-by: Ian Campbell <ijc@docker.com>
This commit is contained in:
Ian Campbell
2017-10-13 09:50:17 +01:00
parent 4b8f87214d
commit d75e0882c4
3 changed files with 13 additions and 13 deletions
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4
pkg/util/strings.go
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@@ -29,9 +29,9 @@ func InStringSlice(ss []string, str string) bool {
return false
}
// SubstractStringSlice substracts string from string slice.
// SubtractStringSlice subtracts string from string slice.
// Comparison is case insensitive.
func SubstractStringSlice(ss []string, str string) []string {
func SubtractStringSlice(ss []string, str string) []string {
var res []string
for _, s := range ss {
if strings.ToLower(s) == strings.ToLower(str) {

18
pkg/util/strings_test.go
View File

@@ -34,15 +34,15 @@ func TestInStringSlice(t *testing.T) {
assert.False(t, InStringSlice(nil, "HIJ"))
}
func TestSubstractStringSlice(t *testing.T) {
func TestSubtractStringSlice(t *testing.T) {
ss := []string{"ABC", "def", "ghi"}
assert.Equal(t, []string{"def", "ghi"}, SubstractStringSlice(ss, "abc"))
assert.Equal(t, []string{"def", "ghi"}, SubstractStringSlice(ss, "ABC"))
assert.Equal(t, []string{"ABC", "ghi"}, SubstractStringSlice(ss, "def"))
assert.Equal(t, []string{"ABC", "ghi"}, SubstractStringSlice(ss, "DEF"))
assert.Equal(t, []string{"ABC", "def", "ghi"}, SubstractStringSlice(ss, "hij"))
assert.Equal(t, []string{"ABC", "def", "ghi"}, SubstractStringSlice(ss, "HIJ"))
assert.Empty(t, SubstractStringSlice(nil, "hij"))
assert.Empty(t, SubstractStringSlice([]string{}, "hij"))
assert.Equal(t, []string{"def", "ghi"}, SubtractStringSlice(ss, "abc"))
assert.Equal(t, []string{"def", "ghi"}, SubtractStringSlice(ss, "ABC"))
assert.Equal(t, []string{"ABC", "ghi"}, SubtractStringSlice(ss, "def"))
assert.Equal(t, []string{"ABC", "ghi"}, SubtractStringSlice(ss, "DEF"))
assert.Equal(t, []string{"ABC", "def", "ghi"}, SubtractStringSlice(ss, "hij"))
assert.Equal(t, []string{"ABC", "def", "ghi"}, SubtractStringSlice(ss, "HIJ"))
assert.Empty(t, SubtractStringSlice(nil, "hij"))
assert.Empty(t, SubtractStringSlice([]string{}, "hij"))
}