Class: XfOOrth::BulletPoints

Inherits:
Object
  • Object
show all
Defined in:
lib/fOOrth/library/formatting/bullets.rb

Overview

A class to display data in bullet points.

Instance Method Summary collapse

Constructor Details

#initialize(page_width) ⇒ BulletPoints

Prepare a blank slate.



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# File 'lib/fOOrth/library/formatting/bullets.rb', line 9

def initialize(page_width)
  @page_width, @bullet_data = page_width, []
end

Instance Method Details

#add(raw_bullet = "*", *raw_item) ⇒ Object

Add an item to this page.
Returns

  • The number if items that did not fit in the page.



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# File 'lib/fOOrth/library/formatting/bullets.rb', line 16

def add(raw_bullet = "*", *raw_item)

  if raw_item.empty?
    bullet = ["*"]
    items = raw_bullet.in_array
  else
    bullet = raw_bullet.in_array
    items = raw_item.in_array
  end

  items.each_index do |index|
    @bullet_data << [(bullet[index] || "").to_s, items[index].to_s]
  end
end

#render ⇒ Object

Render the page as an array of strings.



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# File 'lib/fOOrth/library/formatting/bullets.rb', line 32

def render
  @key_length, results = get_key_length, []

  @bullet_data.each do |key, item|
    results.concat(render_bullet(key, item))
  end

  @bullet_data = []
  results
end