Add sorter

1 files changed, 13 insertions, 0 deletions

diff --git a/template/go/snip-sorter.go b/template/go/snip-sorter.go
new file mode 100644
index 0000000..49fe7ac
--- /dev/null
+++ b/template/go/snip-sorter.go
@@ -0,0 +1,13 @@
+func ({{_var_:varname}} {{_var_:name}}) Len() int {
+	return len({{_var_:varname}})
+}
+
+func ({{_var_:varname}} {{_var_:name}}) Less(i, j int) bool {
+	return {{_var_:varname}}[i] < {{_var_:varname}}[j]
+}
+
+func ({{_var_:varname}} {{_var_:name}}) Swap(i, j int) {
+	{{_var_:varname}}[i], {{_var_:varname}}[j] = {{_var_:varname}}[j], {{_var_:varname}}[i]
+}
+{{_define_:name:input('name: ')}}
+{{_define_:varname:substitute('{{_var_:name}}' =~ '^[ij]' ? '{{_var_:name}}'[:1] : '{{_var_:name}}'[0],'\w\+', '\l\0', '')}}