Class: Fbe::Award::Policy

Inherits:
Object
  • Object
show all
Defined in:
lib/fbe/award.rb

Overview

A policy.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Policy

Returns a new instance of Policy.



302
303
304
305
306
 
# File 'lib/fbe/award.rb', line 302

def initialize
  @lines = []
  @intro = ''
  @lets = {}
end

Instance Attribute Details

#vars ⇒ Object (readonly)

Returns the value of attribute vars.



300
301
302
 
# File 'lib/fbe/award.rb', line 300

def vars
  @vars
end

Instance Method Details

#intro(text) ⇒ Object 



312
313
314
 
# File 'lib/fbe/award.rb', line 312

def intro(text)
  @intro = text
end

#let(key, value) ⇒ Object 



321
322
323
 
# File 'lib/fbe/award.rb', line 321

def let(key, value)
  @lets[key] = value
end

#line(line) ⇒ Object 



316
317
318
319
 
# File 'lib/fbe/award.rb', line 316

def line(line)
  line = line.gsub(/\$\{([a-z_0-9]+)\}/) { |_x| "**#{@lets[Regexp.last_match[1].to_sym]}**" }
  @lines << line
end

#markdown ⇒ Object 



325
326
327
328
329
330
331
332
333
334
335
 
# File 'lib/fbe/award.rb', line 325

def markdown
  pars = []
  pars << "#{@intro}." unless @intro.empty?
  pars << 'Here is how it\'s calculated:'
  if @lines.size == 1
    pars << "Just #{@lines.first}."
  else
    pars += @lines.each_with_index.map { |t, i| "#{i.zero? ? 'First' : 'Then'}, #{t}." }
  end
  pars.join(' ').gsub('. Then, award ', ', and award ')
end

#revert(num) ⇒ Object 



308
309
310
 
# File 'lib/fbe/award.rb', line 308

def revert(num)
  @lines.slice!(-num, num)
end