Sha256: 2aaee410775d3b7002085f7b5743b388f3b6139e226e4f8e496102173850a8a0
Contents?: true
Size: 1.18 KB
Versions: 7
Compression:
Stored size: 1.18 KB
Contents
module Vedeu
module Output
# Write a string directly to the terminal at defined coordinates.
#
class Direct
# @param (see #initialize)
# @return [String]
def self.write(value:, x:, y:)
new(value: value, x: x, y: y).write
end
# Returns a new instance of Vedeu::Output::Direct.
#
# @param value [String]
# @param x [Fixnum]
# @param y [Fixnum]
# @return [Vedeu::Output::Direct]
def initialize(value:, x:, y:)
@value = value || ''
@x = x || 1
@y = y || 1
end
# @return [String]
def write
Vedeu::Terminal.output(output)
output
end
protected
# @attribute [r] value
# @return [String]
attr_reader :value
# @attribute [r] x
# @return [Fixnum]
attr_reader :x
# @attribute [r] y
# @return [Fixnum]
attr_reader :y
private
# @return [String]
def output
@output ||= (Array(position) + Array(value)).join
end
# @return [String]
def position
Vedeu::Geometry::Position.new(y, x).to_s
end
end # Direct
end # Output
end # Vedeu
Version data entries
7 entries across 7 versions & 1 rubygems