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36 changes: 19 additions & 17 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,13 @@
Organize prompts into easy-to-use templates for [RubyLLM](https://github.com/crmne/ruby_llm).

```ruby
# prompts/
# extract_metadata/
# ├── system.txt.erb # System message
# ├── user.txt.erb # User prompt
# ├── assistant.txt.erb # Assistant message (optional)
# └── schema.rb # RubyLLM::Schema definition (optional)
# app/
# prompts/
# extract_metadata/
# ├── system.txt.erb # System message
# ├── user.txt.erb # User prompt
# ├── assistant.txt.erb # Assistant message (optional)
# └── schema.rb # RubyLLM::Schema definition (optional)

chat = RubyLLM.chat
chat.with_template(:extract_metadata, document: @document).complete
Expand Down Expand Up @@ -63,22 +64,23 @@ This will:
Create a directory structure like this:

```
prompts/
extract_metadata/
├── system.txt.erb # System message
├── user.txt.erb # User prompt
├── assistant.txt.erb # Assistant message (optional)
└── schema.rb # RubyLLM::Schema definition (optional)
app/
prompts/
extract_metadata/
├── system.txt.erb # System message
├── user.txt.erb # User prompt
├── assistant.txt.erb # Assistant message (optional)
└── schema.rb # RubyLLM::Schema definition (optional)
```

### 2. Write Your Templates

**`prompts/extract_metadata/system.txt.erb`**:
**`app/prompts/extract_metadata/system.txt.erb`**:
```erb
You are an expert document analyzer. Extract metadata from documents in a structured format.
```

**`prompts/extract_metadata/user.txt.erb`**:
**`app/prompts/extract_metadata/user.txt.erb`**:
```erb
Please analyze this document: <%= document %>

Expand All @@ -87,7 +89,7 @@ Additional context: <%= additional_context %>
<% end %>
```

**`prompts/extract_metadata/schema.rb`**:
**`app/prompts/extract_metadata/schema.rb`**:
```ruby
# Using RubyLLM::Schema DSL for clean, type-safe schemas
RubyLLM::Schema.create do
Expand Down Expand Up @@ -164,7 +166,7 @@ chat.with_template(:message, name: "Alice", urgent: true, documents: @documents)
```

```erb
<!-- /prompts/message/user.txt.erb -->
<!-- app/prompts/message/user.txt.erb -->
Hello <%= name %>!

<% if urgent %>
Expand Down Expand Up @@ -209,7 +211,7 @@ chat.ask("What should we focus on first?")
The gem integrates with [RubyLLM::Schema](https://github.com/danielfriis/ruby_llm-schema) to provide a clean Ruby DSL for defining JSON schemas. Use `schema.rb` files instead of JSON:

```ruby
# prompts/analyze_results/schema.rb
# app/prompts/analyze_results/schema.rb
RubyLLM::Schema.create do
number :confidence, minimum: 0, maximum: 1, description: "Analysis confidence"

Expand Down