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Size: 1.23 KB
Versions: 7
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Stored size: 1.23 KB
Contents
module Vedeu
module Output
# Write a string directly to the terminal at defined coordinates.
#
class Direct
# @param value [String]
# @param x [Fixnum]
# @param y [Fixnum]
# @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
(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