Sha256: e4e0792a3ede95d6991a782d6e19524b2ed77935d167a2a4824c19e3f7722005
Contents?: true
Size: 1.97 KB
Versions: 11
Compression:
Stored size: 1.97 KB
Contents
# frozen_string_literal: true
module TimeBoss
class Calendar
module Support
module Navigable
# @overload previous
# Fetch the previous unit relative to this unit.
# @return [Unit]
# @overload previous(value)
# Fetch some previous number of units relative to this unit
# @param quantity [Integer]
# @return [Array<Unit>]
def previous(quantity = nil)
return down if quantity.nil?
gather(:previous, quantity).reverse
end
# @overload next
# Fetch the next unit relative to this unit.
# @return [Unit]
# @overload next(value)
# Fetch some next number of units relative to this unit
# @param quantity [Integer]
# @return [Array<Unit>]
def next(quantity = nil)
return up if quantity.nil?
gather(:next, quantity)
end
# Fetch the unit some number of units prior to this unit.
# @param quantity [Integer]
# @return [Unit]
def ago(quantity)
previous(quantity + 1).first
end
# Fetch the unit some number of units after this unit.
# @param quantity [Integer]
# @return [Unit]
def ahead(quantity)
self.next(quantity + 1).last
end
# Fetch a list of units from this unit until some date.
# @param end_date [Date]
# @return [Array<Unit>]
def until(end_date)
entry = self
[entry].tap do |entries|
until entry.end_date >= end_date
entry = entry.next
entries << entry
end
end
end
private
def gather(navigator, quantity)
[].tap do |entries|
entry = self
while quantity > 0
entries << entry
entry = entry.send(navigator)
quantity -= 1
end
end
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems