Class: Clickwrap::ReceiptHtml

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

Overview

The human-readable projection of a receipt.

Same facts as the canonical JSON, rendered for someone who has to read them — a reviewer answering a complaint, an operator investigating a dispute, a person asking what they agreed to. Never a different set of facts, and never a stronger claim: where the JSON says a digest detects ordinary modification, the HTML says that too, in a sentence.

It is deliberately plain, self-contained HTML with no framework, no external asset, and no JavaScript, because a receipt frequently ends up saved to disk, attached to an email, or printed, and it has to still make sense there.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(receipt, view_context: nil, body: nil) ⇒ ReceiptHtml

Returns a new instance of ReceiptHtml.



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# File 'lib/clickwrap/receipt_html.rb', line 19

def initialize(receipt, view_context: nil, body: nil)
  @receipt = receipt
  @view_context = view_context
  @body = body || receipt.to_h
end

Instance Attribute Details

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/clickwrap/receipt_html.rb', line 25

def body
  @body
end

#receipt ⇒ Object (readonly)

Returns the value of attribute receipt.



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# File 'lib/clickwrap/receipt_html.rb', line 25

def receipt
  @receipt
end

Instance Method Details

#render ⇒ Object 



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# File 'lib/clickwrap/receipt_html.rb', line 27

def render
  ERB.new(TEMPLATE, trim_mode: "-").result(binding)
end