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Contents
require 'uri'
module Roo
class Link < String
# FIXME: Roo::Link inherits from String. A link cell is_a?(Roo::Link). **It is
# the only situation where a cells `value` is always a String**. Link
# cells have a nifty `to_uri` method, but this method isn't easily
# reached. (e.g. `sheet.sheet_for(nil).cells[[row,column]]).value.to_uri`;
# `sheet.hyperlink(row, column)` doesn't use `to_uri`).
#
# 1. Add different types of links (String, Numeric, Date, DateTime, etc.)
# 2. Remove Roo::Link.
# 3. Don't inherit the string and pass the cell's value.
#
# I don't know the historical reasons for the Roo::Link, but right now
# it seems uneccessary. I'm in favor of keeping it just in case.
#
# I'm also in favor of passing the cell's value to Roo::Link. The
# cell.value's class would still be Roo::Link, but the value itself
# would depend on what type of cell it is (Numeric, Date, etc.).
#
attr_reader :href
alias_method :url, :href
def initialize(href = '', text = href)
super(text)
@href = href
end
def to_uri
URI.parse href
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems