type: Renamed ValueString() to ResolveAsString().

README.md

@@ -118,7 +118,7 @@ visitor := func(indexedIfdName string, tagId uint16, tagType exif.TagType, value
             valueString = fmt.Sprintf("%v", value)
         }
     } else {
-        valueString, err = tagType.ValueString(valueContext, true)
+        valueString, err = tagType.ResolveAsString(valueContext, true)
         log.PanicIf(err)
     }
 

exif-read-tool/main.go

@@ -85,7 +85,7 @@ func main() {
                 valueString = fmt.Sprintf("%v", value)
             }
         } else {
-            valueString, err = tagType.ValueString(valueContext, true)
+            valueString, err = tagType.ResolveAsString(valueContext, true)
             log.PanicIf(err)
         }
 

exif_test.go

@@ -99,7 +99,7 @@ func TestVisit(t *testing.T) {
                 valueString = fmt.Sprintf("%v", value)
             }
         } else {
-            valueString, err = tagType.ValueString(valueContext, true)
+            valueString, err = tagType.ResolveAsString(valueContext, true)
             log.PanicIf(err)
         }
 

ifd_tag_entry.go

@@ -55,7 +55,7 @@ func (ite IfdTagEntry) ValueString(byteOrder binary.ByteOrder, addressableData [
     } else {
         tt := NewTagType(ite.TagType, byteOrder)
 
-        value, err = tt.ValueString(vc, false)
+        value, err = tt.ResolveAsString(vc, false)
         log.PanicIf(err)
     }
 

type.go

@@ -555,7 +555,7 @@ func (tt TagType) ReadSignedRationalValues(valueContext ValueContext) (value []S
     return value, nil
 }
 
-// ValueString resolves the given value and returns a flat string.
+// ResolveAsString resolves the given value and returns a flat string.
 //
 // Where the type is not ASCII, `justFirst` indicates whether to just stringify
 // the first item in the slice (or return an empty string if the slice is
@@ -564,10 +564,7 @@ func (tt TagType) ReadSignedRationalValues(valueContext ValueContext) (value []S
 // Since this method lacks the information to process unknown-type tags (e.g.
 // byte-order, tag-ID, IFD type), it will return an error if attempted. See
 // `UndefinedValue()`.
-
-// TODO(dustin): !! Rename to ResolveAsString()
-
-func (tt TagType) ValueString(valueContext ValueContext, justFirst bool) (value string, err error) {
+func (tt TagType) ResolveAsString(valueContext ValueContext, justFirst bool) (value string, err error) {
     defer func() {
         if state := recover(); state != nil {
             err = log.Wrap(state.(error))