Class: Moneymanager::Archiver

Inherits:
Object
  • Object
show all
Defined in:
lib/moneymanager/archiver.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Archiver

Returns a new instance of Archiver.



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# File 'lib/moneymanager/archiver.rb', line 18

def initialize
  if File.exist? Archiver.archive_path
    @db = YAML.load_file(Archiver.archive_path)
  else
    @db = Archiver.empty_archive
  end
end

Class Method Details

.archive_path ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 5

def self.archive_path
  File.join(Dir.home, '.moneymanager')
end

.empty_archive ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 9

def self.empty_archive
  { entries: [],
    tags: [] }
end

.reset ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 14

def self.reset
  File.write(Archiver.archive_path, Archiver.empty_archive.to_yaml)
end

Instance Method Details

#all_entries ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 49

def all_entries
  @db[:entries].sort_by(&:date)
end

#save ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 26

def save
  File.write(Archiver.archive_path, @db.to_yaml)
end

#store(entries) ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 30

def store(entries)
  previous_digest = all_entries.map(&:digest)

  to_insert = entries.reject do |entry|
    previous_digest.include?(entry.digest)
  end
  @db[:entries].concat(to_insert)
  save
  puts "Parsed: #{entries.count}"
  puts "Skipped: #{entries.count - to_insert.count}"
  puts "Inserted: #{to_insert.count}"
end

#store_tag(tag) ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 57

def store_tag(tag)
  @db[:tags] << tag
  save
end

#tags ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 53

def tags
  @db[:tags]
end

#update(entry) ⇒ Object 



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# File 'lib/moneymanager/archiver.rb', line 43

def update(entry)
  @db[:entries].delete_if { |obj| obj.digest == entry.digest }
  @db[:entries] << entry
  save
end