Rails ERD Generator

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Rails ERD Generator

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# +----------------------------------------------+
# | Senior Ruby on Rails Consultant.             |
# | 11 years of experience.                      |
# | Open to freelance & contract engagements.    |
# | Let's talk: mensah.consultancy@gmail.com     |
# | X | LinkedIn | Github | YouTube: siaw23      |
# +----------------------------------------------+
#
# This app uses no database and does not store your schema.
# No sessions. Shared links are cached for 48 hours.
# Your schema.rb remains private.
#
# Tips:
# • Zoom, pan and drag tables to arrange your diagram.
# • Click a table to highlight its connected tables.
# • Use the “Highlight Depth” control to show hops.
# • Search to bring a model into focus.
# • Press "Compact 3+" to collapse tables
#   with > 3 columns.
#
# Paste your schema.rb content in this pane.

ActiveRecord::Schema.define(version: 2025_11_11_200445) do
  create_table "users", force: :cascade do |t|
    t.string   "email",             null: false
    t.string   "username",          null: false
    t.string   "name"
    t.string   "password_digest"
    t.integer  "role",              null: false, default: 0
    t.datetime "confirmed_at"
    t.datetime "last_seen_at"
    t.string   "locale",            default: "en"
    t.string   "time_zone",         default: "UTC"
    t.jsonb    "settings",          null: false, default: {}
    t.datetime "deleted_at"
    t.timestamps
  end

create_table "posts", force: :cascade do |t|
    t.string     "title",             null: false
    t.text       "content"
    t.references "user",              null: false, foreign_key: true
    t.string     "slug",              null: false
    t.integer    "status",            null: false, default: 0
    t.integer    "visibility",        null: false, default: 0
    t.datetime   "published_at"
    t.boolean    "pinned",            null: false, default: false
    t.integer    "comments_count",    null: false, default: 0
    t.integer    "reactions_count",   null: false, default: 0
    t.datetime   "deleted_at"
    t.timestamps
  end

create_table "comments", force: :cascade do |t|
    t.references "post",              null: false, foreign_key: true
    t.references "user",              null: false, foreign_key: true
    t.text       "body",              null: false
    t.bigint     "parent_id"
    t.integer    "depth",             null: false, default: 0
    t.integer    "reactions_count",   null: false, default: 0
    t.datetime   "edited_at"
    t.datetime   "deleted_at"
    t.timestamps
  end

add_index "comments", ["post_id"],    name: "index_comments_on_post_id"
  add_index "comments", ["user_id"],    name: "index_comments_on_user_id"
  add_index "comments", ["parent_id"],  name: "index_comments_on_parent_id"
  add_foreign_key "comments", "comments", column: "parent_id"

create_table "reactions", force: :cascade do |t|
    t.references "user", null: false, foreign_key: true
    t.string     "reactable_type",  null: false
    t.bigint     "reactable_id",    null: false
    t.integer    "kind",            null: false, default: 0
    t.timestamps
  end

create_table "follows", force: :cascade do |t|
    t.bigint    "follower_id",      null: false
    t.bigint    "followed_id",      null: false
    t.datetime  "created_at",       null: false
  end

add_foreign_key "follows", "users", column: "follower_id"
  add_foreign_key "follows", "users", column: "followed_id"
end

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Paste your Rails schema.rb content in the left panel to generate the ERD