lib/pdd/rule/estimates.rb
# Copyright (c) 2014-2024 Yegor Bugayenko
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the 'Software'), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
module PDD
module Rule
module Estimate
# Rule for min estimate.
class Min
# Ctor.
# +xml+:: XML with puzzles
def initialize(xml, min)
@xml = xml
@min = min.to_i
end
def errors
@xml.xpath("//puzzle[number(estimate) < #{@min}]").map do |p|
"Puzzle #{p.xpath('file/text()')}:#{p.xpath('lines/text()')} " \
"has an estimate of #{p.xpath('estimate/text()')} minutes, " \
"which is lower than #{@min} minutes"
end
end
end
# Rule for max estimate.
class Max
# Ctor.
# +xml+:: XML with puzzles
def initialize(xml, min)
@xml = xml
@min = min.to_i
end
def errors
@xml.xpath("//puzzle[number(estimate) > #{@min}]").map do |p|
"Puzzle #{p.xpath('file/text()')}:#{p.xpath('lines/text()')} " \
"has an estimate of #{p.xpath('estimate/text()')} minutes, " \
"which is bigger than #{@min} minutes"
end
end
end
end
end
end