Class: TaskWarrior::Repository

Inherits:
Object
  • Object
show all
Defined in:
lib/taskwarrior/repository.rb

Instance Method Summary collapse

Constructor Details

#initialize(input) ⇒ Repository

Returns a new instance of Repository.



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# File 'lib/taskwarrior/repository.rb', line 5

def initialize(input)
  @tasks = {}
  @projects = Hash.new { |hash, key| hash[key] = Project.new(key) }
  @tags = Hash.new { |hash, key| hash[key] = Tag.new(key) }

  JSON.parse(input).each do |json|
    task = TaskWarrior::TaskMapper.map(json)
    @tasks[task.uuid] = task
    @projects[task.project].tasks << task if task.project

    # Create a new Tag object in @tags that is the value for each tag name
    task.tags.each { |tag_name| @tags[tag_name] << task }
  end

  # Replace the uuid of each dependency with the real task
  @tasks.each_value { |task| task.dependencies.map! { |uuid| @tasks[uuid] } }

  # Replace the project property of each task with a proper Project object carrying a name and all of the project's tasks
  @tasks.each_value { |task| task.project = @projects[task.project] if task.project }

  # Add child tasks to their parent, but keep them in the global index
  @tasks.each_value do |task|
    next unless task.parent
    parent = @tasks[task.parent]

    if parent # we know the parent
      parent.children << task
      task.parent = parent
    end
  end
end

Instance Method Details

#[](uuid) ⇒ Object

direct lookup by uuid



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# File 'lib/taskwarrior/repository.rb', line 43

def [](uuid)
  @tasks[uuid]
end

#project(name) ⇒ Object 



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# File 'lib/taskwarrior/repository.rb', line 51

def project(name)
  @projects[name] if @projects.key?(name)
end

#projects ⇒ Object 



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# File 'lib/taskwarrior/repository.rb', line 47

def projects
  @projects.values
end

#tag(name) ⇒ Object 



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# File 'lib/taskwarrior/repository.rb', line 59

def tag(name)
  @tags[name] if @tags.key?(name)
end

#tags ⇒ Object 



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# File 'lib/taskwarrior/repository.rb', line 55

def tags
  @tags.values
end

#tasks ⇒ Object 



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# File 'lib/taskwarrior/repository.rb', line 37

def tasks
  # Do not expose child tasks directly
  @tasks.values.reject(&:parent)
end