module Jekyll::ExifData::ExifDataFilter
Public Instance Methods
exif(input, exiftag)
click to toggle source
Read exif using exifr
# File lib/jekyll/exif-data.rb, line 8 def exif(input, exiftag) exif = EXIFR::JPEG::new(input) if(exiftag == "gps?") return (exif.send('gps') != nil) end answer = exiftag.split('.').inject(exif){|exif,tag| exif.send(tag)} if(answer == nil) return "" else return answer end end