Class: Pangrid::Text

Inherits:
Plugin show all
Defined in:
lib/pangrid/plugins/text.rb

Constant Summary collapse

DESCRIPTION = 
"Basic text format (mostly for debugging)"

Constants inherited from Plugin

Plugin::FAILED, Plugin::MISSING_DEPS, Plugin::REGISTRY

Instance Method Summary collapse

Methods inherited from Plugin

class_to_name, get, inherited, list_all, load_all, load_plugin

Methods included from PluginUtils

#check

Instance Method Details

#format_clues(numbers, clues, indent) ⇒ Object 



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# File 'lib/pangrid/plugins/text.rb', line 32

def format_clues(numbers, clues, indent)
  numbers.zip(clues).map {|n, c| " "*indent + "#{n.to_s.rjust(2)}. #{c}"}.join("\n")
end

#read_grid(data) ⇒ Object

rename to ‘read’ when this is complete



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# File 'lib/pangrid/plugins/text.rb', line 25

def read_grid(data)
  s = data.each_line.map(&:strip)
  m = s[0].match(/^Grid (\d+) (\d+)$/)
  check("Grid line missing") { m }
  xw.height, xw.width = m[1].to_i, m[2].to_i
end

#write(xw) ⇒ Object 



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# File 'lib/pangrid/plugins/text.rb', line 15

def write(xw)
  across, down = xw.number
  rows = xw.to_array(:black => '#', :null => '.')
  grid = rows.map(&:join).join("\n") + "\n"
  ac = "Across:\n\n" + format_clues(across, xw.across_clues, 2)
  dn = "Down:\n\n" + format_clues(down, xw.down_clues, 2)
  grid + "\n" + ac + "\n\n" + dn + "\n"
end