gtsocial-umbx

spew.go (5969B)

---

 /*
  * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 package spew
 
 import (
 	"fmt"
 	"io"
 )
 
 // Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the formatted string as a value that satisfies error.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Errorf(format string, a ...interface{}) (err error) {
 	return fmt.Errorf(format, convertArgs(a)...)
 }
 
 // Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
 func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
 	return fmt.Fprint(w, convertArgs(a)...)
 }
 
 // Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
 	return fmt.Fprintf(w, format, convertArgs(a)...)
 }
 
 // Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
 // passed with a default Formatter interface returned by NewFormatter.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
 func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
 	return fmt.Fprintln(w, convertArgs(a)...)
 }
 
 // Print is a wrapper for fmt.Print that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
 func Print(a ...interface{}) (n int, err error) {
 	return fmt.Print(convertArgs(a)...)
 }
 
 // Printf is a wrapper for fmt.Printf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Printf(format string, a ...interface{}) (n int, err error) {
 	return fmt.Printf(format, convertArgs(a)...)
 }
 
 // Println is a wrapper for fmt.Println that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the number of bytes written and any write error encountered.  See
 // NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
 func Println(a ...interface{}) (n int, err error) {
 	return fmt.Println(convertArgs(a)...)
 }
 
 // Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
 func Sprint(a ...interface{}) string {
 	return fmt.Sprint(convertArgs(a)...)
 }
 
 // Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
 // passed with a default Formatter interface returned by NewFormatter.  It
 // returns the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
 func Sprintf(format string, a ...interface{}) string {
 	return fmt.Sprintf(format, convertArgs(a)...)
 }
 
 // Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
 // were passed with a default Formatter interface returned by NewFormatter.  It
 // returns the resulting string.  See NewFormatter for formatting details.
 //
 // This function is shorthand for the following syntax:
 //
 //	fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
 func Sprintln(a ...interface{}) string {
 	return fmt.Sprintln(convertArgs(a)...)
 }
 
 // convertArgs accepts a slice of arguments and returns a slice of the same
 // length with each argument converted to a default spew Formatter interface.
 func convertArgs(args []interface{}) (formatters []interface{}) {
 	formatters = make([]interface{}, len(args))
 	for index, arg := range args {
 		formatters[index] = NewFormatter(arg)
 	}
 	return formatters
 }