Sha256: 5d4b8a30f5de0eda519db463f80d6215d7c5a686e03d8f806313ef46f4da9e5a
Contents?: true
Size: 998 Bytes
Versions: 8
Compression:
Stored size: 998 Bytes
Contents
module CSVEmbedder
require 'csv'
class CSVTag < Liquid::Tag
def initialize(tag_name, url, tokens)
super
@url = url
end
def render(context)
# current directory
filedir = File.dirname(context.registers[:page]["path"])
csvpath = File.path(File.join(filedir, @url.strip))
table_tag = "<table>"
table_tag += '<caption>Data from here: <a href="'+ @url + '">' + @url + '</a></caption>'
count = 0
CSV.foreach(csvpath) do |row|
if count == 0
table_tag += "<thead>"
else
table_tag += "<tbody>"
end
table_tag += "<tr>"
for item in row
table_tag += "<td>#{item}</td>"
end
table_tag += "</tr>"
if count == 0
table_tag += "</thead>"
else
table_tag += "</tbody>"
end
count += 1
end
table_tag += "</table>"
end
end
end
Liquid::Template.register_tag('embedcsv', CSVEmbedder::CSVTag)
Version data entries
8 entries across 8 versions & 1 rubygems