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Contents
# frozen_string_literal: true
module Doing
class Items < Array
# # Create a deep copy of Items
# def clone
# Marshal.load(Marshal.dump(self))
# end
def delete(item)
deleted = nil
each_with_index do |i, idx|
if i.equal?(item, match_section: true)
deleted = delete_at(idx)
break
end
end
deleted
end
##
## Get all tags on Items in self
##
## @return [Array] array of tags
##
def all_tags
each_with_object([]) do |entry, tags|
tags.concat(entry.tags).sort!.uniq!
end
end
##
## Return Items containing items that don't exist in
## receiver
##
## @param items [Items] Receiver
##
## @return [Hash] Hash of added and deleted items
##
def diff(items)
a = clone
b = items.clone
a.delete_if do |item|
if b.include?(item)
b.delete(item)
true
else
false
end
end
{ added: b, deleted: a }
end
##
## Remove duplicated entries. Duplicate entries must have matching start date, title, note, and section
##
## @return [Items] Items array with duplicate entries removed
##
def dedup(match_section: true)
unique = Items.new
each do |item|
unique.push(item) unless unique.include?(item, match_section: match_section)
end
unique
end
# @see #dedup
def dedup!(match_section: true)
replace dedup(match_section: match_section)
end
end
end
Version data entries
41 entries across 41 versions & 1 rubygems