Class: Propolize::PropositionWithExplanation

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

Overview

A proposition with an explanation. The proposition is effectively the headline, and the explanation is a sequence of “explanation items” (i.e. paragraphs or lists).

Instance Method Summary collapse

Constructor Details

#initialize(proposition) ⇒ PropositionWithExplanation

Create with initial proposition (and empty list of explanation items)



109
110
111
112
 
# File 'lib/propolize.rb', line 109

def initialize(proposition)
  @proposition = proposition
  @explanationItems = []
end

Instance Method Details

#addExplanationItem(item) ⇒ Object

Add one explanation item to the list of explanation items



115
116
117
 
# File 'lib/propolize.rb', line 115

def addExplanationItem(item)
  @explanationItems.push(item)
end

#dump(indent) ⇒ Object

Dump to stdout (for debugging/tracing)



120
121
122
123
124
125
 
# File 'lib/propolize.rb', line 120

def dump(indent)
  puts ("#{indent}#{@proposition}")
  for item in @explanationItems do
    puts ("#{indent}  #{item}")
  end
end

#toHtml ⇒ Object

Output as HTML (Each proposition is one item in a list of propositions, so it is output as a <li> item.)



128
129
130
 
# File 'lib/propolize.rb', line 128

def toHtml
  return "<li>\n#{@proposition.toHtml}\n#{@explanationItems.map(&:toHtml).join("\n")}\n</li>"
end