Class: RMVisualizer

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_model_visualizer.rb,
lib/rails_model_visualizer/version.rb,
lib/rails_model_visualizer/templates.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.css ⇒ Object 



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# File 'lib/rails_model_visualizer/templates.rb', line 3

def self.css
  "html, body, h1, ul, li,
  button, div, h2, h3, p {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font: inherit;
    color: inherit;
    text-align: inherit;
    text-decoration: inherit;
    vertical-align: inherit;
    box-sizing: inherit;
    background: transparent;
  }

  body {
      display: flex;
      flex-direction: column
  }

  ul {
    list-style: none;
    margin-top: 10px;
/*       margin-right: 20px; */
    font-size: 18px;
    width: 350px;
    font-size: 20px;
  }

  ul li, .list-name {
    text-decoration: none;
    padding-top: 5px;
    font-size: 16px;
  }

  ul li:first-child, .list-name:first-child {
      margin-top: 10px;
  }

  .model {
    border: 5px solid black;
    margin: 10px;
    padding: 10px;
    color: white;
    background-color: red;
    padding: 20px;
    text-align: center;
  }

  h1 {
   font-size: 40px;
   text-align: center;
  }

  .model-details {
    display: flex;
    justify-content: space-between;
  }

  .list-source {
    display: none;
    position: absolute;
    background-color: #ccc;
    color: black;
    z-index: 1;
    left:150px;
    padding: 5px;
    border-radius: 3px;
    text-align: left;
  }

  .list-name:hover > div {
    display: block;
  }

  .list-name {
    position: relative;
    cursor: pointer;
  }

  .superclass {
     display flex;
     border: 10px solid black;
     text-align: center;
     font-size: 40px;
     padding: 10px;
  }"

end

.html(body) ⇒ Object 



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# File 'lib/rails_model_visualizer/templates.rb', line 94

def self.html(body)
  start = "<!DOCTYPE html>
  <html>
    <head>
      <meta charset=\"utf-8\">
      <title>Rails Model Visualizer</title>
      <link rel=\"stylesheet\" media=\"all\" href=\"./application.css\">
    </head>
    <body>"

  finish = "</body> </html>"

  return(start + body + finish)
end

.import_models ⇒ Object 



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# File 'lib/rails_model_visualizer.rb', line 9

def self.import_models
  if Rails.application
    Rails.application.eager_load!
    return ActiveRecord::Base.descendants.map do |rails_model|
      Model.new(rails_model)
    end
  else
    return []
  end
end

.print_models ⇒ Object 



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# File 'lib/rails_model_visualizer.rb', line 20

def self.print_models
  superclasses = {}
  RMVisualizer.import_models.each do |m|
    if superclasses[m.super_class]
      superclasses[m.super_class] += m.to_div
    else
      superclasses[m.super_class] = m.to_div
    end
  end

  body = ""
  superclasses.each do |superclass, model_div|
    body += "<div class=\"superclass\">#{superclass}
      #{model_div}
    </div>"
  end

  File.open("output.html", 'w+') do |file|
    file.write(RMVisualizer.html(body))
  end

  File.open("application.css", "w+") do |file|
    file.write(RMVisualizer.css)
  end

  puts "output.html created at root folder"
  Launchy.open("./output.html")
  return nil
end