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Contents
# frozen_string_literal: true
module Drillbit
class Parameters
class Filter
NUMERICAL = /[\d_\.]+?/
ISO8601 = /\d{4}-\d{2}-\d{2}T\d{2}\:\d{2}\:\d{2}(?:[+-]\d{2}\:\d{2}|Z)/
NUMERICAL_RANGE = /\A(#{NUMERICAL})\.\.\.?(#{NUMERICAL}|Infinity)\z/
DATE_RANGE = /\A(#{ISO8601})\.\.\.?(#{ISO8601})\z/
attr_accessor :raw_parameters
def initialize(raw_parameters)
self.raw_parameters = raw_parameters || {}
end
def present?
compacted_parameters.any?
end
def each_with_object(memoized)
compacted_parameters.each do |name, value|
memoized = yield name, format_value(value), memoized
end
memoized
end
private
def compacted_parameters
@compacted_parameters ||= raw_parameters.reject do |name, value|
name == 'query' ||
value == '' ||
value.nil?
end
end
# rubocop:disable Lint/AssignmentInCondition
def format_value(value)
return value unless value.is_a?(String)
if range_points = value.match(DATE_RANGE)
exclusive = value.include? '...'
starting_point = Time.iso8601(range_points[1])
ending_point = Time.iso8601(range_points[2])
Range.new(starting_point, ending_point, exclusive)
elsif range_points = value.match(NUMERICAL_RANGE)
exclusive = value.include? '...'
starting_point = range_points[1].to_f
ending_point = if range_points[2] == 'Infinity'
9_999_999
else
range_points[2].to_f
end
Range.new(starting_point, ending_point, exclusive)
else
value
end
end
# rubocop:enable Lint/AssignmentInCondition
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems