gentoo-overlay/dev-ruby/classifier-reborn/classifier-reborn-2.0.4.ebuild

# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=5
USE_RUBY="ruby21 ruby22 ruby23"

RUBY_FAKEGEM_TASK_DOC=""
RUBY_FAKEGEM_EXTRADOC="README.markdown"

inherit ruby-fakegem

DESCRIPTION="Module to allow Bayesian and other types of classifications"
HOMEPAGE="https://github.com/jekyll/classifier-reborn"
SRC_URI="https://github.com/jekyll/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64"
IUSE="gsl test"

ruby_add_rdepend ">=dev-ruby/fast-stemmer-1.0.0
	!!dev-ruby/classifier
	gsl? ( dev-ruby/rb-gsl )"

all_ruby_prepare() {
	sed -i -e "/[Bb]undler/d" Rakefile || die
	if use !gsl; then
		sed -e 's/$GSL = true/$GSL = false/'\
			-e 's/vector_serialize/vector/'\
			-i lib/${PN}/lsi.rb || die
	fi
	# Comment out broken test
	sed -i -e "/assert 'Normal',/s/^/#/" test/bayes/bayesian_test.rb || die
}