I'm encountering an error when trying to use the PostDates function.

json: cannot unmarshal number into Go struct field postsDatesResponse.dates of type string

It looks like the response from https://api.pinboard.in/v1/posts/dates for the count field is actually a JSON integer, not a string.

This causes the library to error when trying to unmarshal the JSON response into postDatesResponse.dates which is a map[string]string. It seems this type should instead be a map[string]int

When doing a curl request to the API with my token, I get the following:

curl 'https://api.pinboard.in/v1/posts/dates?auth_token=REDACTED&format=json' -H 'accept: application/json'

{
  "user": "me",
  "tag": "",
  "dates": {
    "2021-08-28": 2,
    "2021-08-25": 1,
    "2021-08-05": 1,
    "2021-07-26": 1,
    "2021-07-08": 2,
    "2021-06-15": 1,
    "2021-05-30": 1,
    "2021-02-21": 1,
    "2020-10-12": 1,
    "2020-10-10": 2,
    "2020-10-02": 87
  }
}

Hello Wally,

I found a bug :)

If p.tags equals an empty string, then tags equals []string{""} whereas it should be equal to []string. This is due to the way strings.Split works.

Here is the fix;

var tags []string
if p.Tags != "" {
    tags = strings.Split(p.Tags, " ")
} else {
    tags = make([]string, 0, 0)
}

Thank you for this package,
Have a good day