Method: Jekyll::Collection#sanitize_label

Defined in:

lib/jekyll/collection.rb

#sanitize_label(label) ⇒ Object

Produce a sanitized label name Label names may not contain anything but alphanumeric characters,

underscores, and hyphens.

label - the possibly-unsafe label

Returns a sanitized version of the label.

# File 'lib/jekyll/collection.rb', line 169

def sanitize_label(label)
  label.gsub(%r![^a-z0-9_\-.]!i, "")
end