Method: FoxPage::Model.def_parser

Defined in:
lib/fox_page/model.rb

.def_parser(attribute, &parser) ⇒ Object

define a parser method for attributes

Examples:

require "time"

class BlogPost < FoxPage::Model[:dir]
  def_parser :date do |date|
    Time.parse(date)
  end
end

# in the blog posts' front matter:
# ---
# title: foo
# date: Sat 13 Jul 13:38:43 CEST 2019
# ---

# then, anywhere else:
blog_post.date        # => 2019-07-13 13:38:43 +0200
blog_post.date.class  # => Time


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# File 'lib/fox_page/model.rb', line 127

def self.def_parser(attribute, &parser)
  define_method(attribute) do
    parser.call(@__ostruct[attribute])
  end
end