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♻️ Refactor Incremental Generator to single function with options

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Dan Jones 2025-03-14 18:33:30 -05:00
commit 586fe4f1de
4 changed files with 176 additions and 182 deletions
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121
gen_int_examples_test.go Normal file
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@ -0,0 +1,121 @@
package nomino_test
import (
"fmt"
"codeberg.org/danjones000/nomino"
)
func ExampleIncremental() {
conf := nomino.NewConfig(
nomino.WithPrefix("foo"),
nomino.WithGenerator(nomino.Incremental()),
)
str, _ := nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
// Output:
// foo_0.txt
// foo_1.txt
// foo_2.txt
}
func ExampleIncrementalStart() {
conf := nomino.NewConfig(
nomino.WithPrefix("foo"),
nomino.WithGenerator(nomino.Incremental(
nomino.IncrementalStart(42),
)),
)
str, _ := nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
// Output:
// foo_42.txt
// foo_43.txt
// foo_44.txt
}
func ExampleIncrementalStep() {
conf := nomino.NewConfig(
nomino.WithPrefix("foo"),
nomino.WithGenerator(nomino.Incremental(
nomino.IncrementalStep(2),
)),
)
str, _ := nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
// Output:
// foo_0.txt
// foo_2.txt
// foo_4.txt
}
func ExampleIncremental_withStartAndStep() {
conf := nomino.NewConfig(
nomino.WithPrefix("foo"),
nomino.WithGenerator(nomino.Incremental(
nomino.IncrementalStart(42),
nomino.IncrementalStep(2),
)),
)
str, _ := nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
// Output:
// foo_42.txt
// foo_44.txt
// foo_46.txt
}
func ExampleIncrementalFormat() {
conf := nomino.NewConfig(
nomino.WithPrefix("foo"),
nomino.WithGenerator(nomino.Incremental(
nomino.IncrementalFormat("%03d"),
)),
)
str, _ := nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
str, _ = nomino.Make(conf)
fmt.Println(str)
// Output:
// foo_000.txt
// foo_001.txt
// foo_002.txt
}