Prawn Invoice

Dead simple Prawn based PDF invoice generator with support for custom invoice templates

• Dead simple setup and configuration
• Custom Templates
• Optional Rails Integration

TBD

• Implement the :default invoice template
• Document & Finalize template schema implementation

Usage

@data = {}

File.write("path/to/invoice.pdf", wb) do |f|
  f.write PrawnInvoice.to_pdf(data: @data)
end

PrawnInvoice.to_pdf_file(filename: "path/to/invoice.pdf", data: @data)

Or use in your Rails controllers

class InvoiceController < ApplicationController
  def index
    @data = {}

    render pdf: PrawnInvoice.to_pdf(data: @data)
  end

Custom Templates

Custom invoice templates classes can be implemented as required.

Use the :default template class as an example:

https://github.com/westonganger/prawn_resume/blob/master/lib/prawn_resume/templates/default.rb

Once implemented use it like so:

PrawnInvoice.to_pdf(data: @data, template: :default)

# OR

PrawnInvoice.to_pdf(data: @data, template: PrawnInvoice::Templates::Default)

Credits

Created & Maintained by Weston Ganger - @westonganger

For any consulting or contract work please contact me via my company website: Solid Foundation Web Development