Class: Vedeu::Views::Line Private

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Presentation, Presentation::Colour, Presentation::Parent, Presentation::Position, Presentation::Styles, Repositories::Model, DefaultAttributes, Value
Defined in:
lib/vedeu/views/line.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Represents a single row of the terminal. It is a container for Stream objects. A line’s width is determined by the Geometries::Geometry it belongs to.

Defined Under Namespace

Classes: DSL

Instance Attribute Summary

Attributes included from Repositories::Model

#repository

Attributes included from DefaultAttributes

#align, #pad, #truncate, #width, #wordwrap

Instance Method Summary collapse

Methods included from Value

included

Methods included from Presentation::Styles

#render_style, #style, #style=, #style?

Methods included from Presentation::Parent

#name, #parent, #parent?

Methods included from Common

#absent?, #array?, #boolean, #boolean?, #empty_value?, #escape?, #falsy?, #hash?, #line_model?, #numeric?, #positionable?, #present?, #snake_case, #stream_model?, #string?, #symbol?, #truthy?, #view_model?

Methods included from Presentation::Position

#position, #position=, #position?, #render_position, #x, #y

Methods included from Presentation::Colour

#background, #background=, #colour, #colour=, #colour?, #foreground, #foreground=, #interface, #named_colour, #named_colour?, #parent_colour, #parent_colour?, #render_colour

Methods included from Presentation

#to_s

Methods included from Repositories::Model

included, #store

Methods included from DefaultAttributes

#attributes, #defaults

Methods included from Repositories::Defaults

#defaults, #validate

Constructor Details

#initialize(attributes = {}) ⇒ Vedeu::Views::Line

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Vedeu::Views::Line.

Parameters:

  • attributes (Hash) (defaults to: {})

Options Hash (attributes):



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# File 'lib/vedeu/views/line.rb', line 59

def initialize(attributes = {})
  defaults.merge!(attributes).each do |key, value|
    instance_variable_set("@#{key}", value)
  end
end

Instance Method Details

#chars ⇒ Array

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns an array of all the characters with formatting for this line.

Returns:

  • (Array)

See Also:



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# File 'lib/vedeu/views/line.rb', line 70

def chars
  return [] unless streams?

  @chars ||= streams.flat_map(&:chars)
end

#eql?(other) ⇒ Boolean Also known as: ==

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

An object is equal when its values are the same.

Parameters:

Returns:



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# File 'lib/vedeu/views/line.rb', line 80

def eql?(other)
  self.class.equal?(other.class) && value == other.value
end

#size ⇒ Fixnum

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns the size of the content in characters without formatting.

Returns:

  • (Fixnum) 


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# File 'lib/vedeu/views/line.rb', line 89

def size
  streams.map(&:size).inject(0, :+)
end