class Array

Runtime clone library support in Array.

library/formatting/array.rb - Array support for displaying data formatted neatly.

Public Instance Methods

foorth_column_width() click to toggle source

Get the widest element of an array.
Returns

The width of the widest string in the array.

# File lib/fOOrth/library/formatting/array.rb, line 29
def foorth_column_width
  (self.max_by {|item| item.length}).length
end

foorth_format_bullets(page_width) click to toggle source

Convert the array to strings with bullet points.
Returns

A string

# File lib/fOOrth/library/formatting/array.rb, line 62
def foorth_format_bullets(page_width)
  return "" if empty?

  builder = XfOOrth::BulletPoints.new(page_width)

  self.each do |pair|
    builder.add(*pair.prepare_bullet_data)
  end

  builder.render.join("\n").freeze
end

format_description(page_width) click to toggle source

Convert the array to a bullet point description.
Returns

An array of strings.

# File lib/fOOrth/library/formatting/array.rb, line 77
def format_description(page_width)
  format_foorth_pages(false, page_width)[0] || []
end

format_foorth_columns(page_length, page_width) click to toggle source

Convert the array to strings with efficient columns.
Returns

A string.

# File lib/fOOrth/library/formatting/array.rb, line 18
def format_foorth_columns(page_length, page_width)
  format_foorth_pages(page_length, page_width)
    .map {|page| page << ""}
    .flatten[0...-1]
    .join("\n")
    .freeze
end

full_clone_exclude() click to toggle source

The full clone data member clone exclusion control

# File lib/fOOrth/library/clone_library.rb, line 54
def full_clone_exclude
  vm = Thread.current[:vm]
  self.foorth_exclude(vm)
  vm.pop
end

prepare_bullet_data() click to toggle source

Get data ready for being in a bullet point.

# File lib/fOOrth/library/formatting/array.rb, line 82
def prepare_bullet_data
  if length < 2
    ["*", self[0]]
  else
    self
  end
end

puts_foorth_bullets(page_width) click to toggle source

Print out the array as bullet points.

# File lib/fOOrth/library/formatting/array.rb, line 55
def puts_foorth_bullets(page_width)
  puts foorth_format_bullets(page_width)
end

puts_foorth_columns(page_length, page_width) click to toggle source

Print out the array with efficient columns.

# File lib/fOOrth/library/formatting/array.rb, line 9
def puts_foorth_columns(page_length, page_width)
  format_foorth_pages(page_length, page_width).each do |page|
    puts page, ""
  end
end

Private Instance Methods

format_foorth_pages(page_length, page_width) click to toggle source

Convert the array to strings with efficient columns.
Returns

An array of pages (arrays of strings)

# File lib/fOOrth/library/formatting/array.rb, line 38
def format_foorth_pages(page_length, page_width)
  index, pages, limit = 0, [], self.length
  builder = XfOOrth::ColumnizedPage.new(page_length, page_width)

  while index < limit
    index += 1 - (left_over = builder.add(self[index]))
    pages << builder.render if (left_over > 0) || (index == limit)
  end

  pages
end