Implementation Cookbook: [Domain Name]

This implementation cookbook provides practical code examples for working with the [Domain Name] domain in ReX. Each recipe connects conceptual understanding with concrete implementation patterns.

Basic Recipes

Recipe: [Basic Task Name]

Difficulty: 🌱 Fundamental

Concept: [Brief explanation of the underlying concept]

Implementation:

// Step 1: Setup the foundation
import { something } from '@lib/module'

// Step 2: Configure the implementation
const configuration = {
  option1: 'value1',
  option2: 'value2',
}

// Step 3: Create the instance
const instance = something(configuration)

// Step 4: Use the implementation
const result = await instance.doSomething()
console.log(result)

Key Points:

• [Important insight about the implementation]
• [Connection to the conceptual model]
• [Common pitfall or best practice]

Related Concepts:

• Concept Link - How this relates to the concept
• Type Definition - The underlying types

---

Recipe: [Another Basic Task]

Difficulty: 🌱 Fundamental

Concept: [Brief explanation of the underlying concept]

Implementation:

// Implementation example

Key Points:

• [Important insights]

Related Concepts:

• [Relevant links]

Intermediate Recipes

Recipe: [Intermediate Task Name]

Difficulty: 🌿 Intermediate

Concept: [Brief explanation of the underlying concept]

Implementation:

// More sophisticated implementation example
import { something, withEnhancement } from '@lib/module'

// Enhanced configuration
const advancedConfig = {
  option1: 'value1',
  nestedOptions: {
    subOption1: true,
    subOption2: 'value',
  },
}

// Create with composition
const enhanced = pipe(
  something(advancedConfig),
  withEnhancement({
    enhancementOption: 'value',
  })
)

// Use the enhanced implementation
const result = await enhanced.doSomethingAdvanced()

Key Points:

• [Important insights about advanced usage]
• [When to use this pattern vs. alternatives]

Related Concepts:

• [Relevant links]

Advanced Recipes

Recipe: [Advanced Task Name]

Difficulty: 🌲 Advanced

Concept: [Brief explanation of the underlying complex concept]

Implementation:

// Complex implementation example with detailed comments

// Step 1: Setup with advanced configuration
import {
  createComplexThing,
  withFirstEnhancement,
  withSecondEnhancement,
  withThirdEnhancement,
} from '@lib/module'

// Step 2: Configure with detailed options
const complexConfig = {
  // Base configuration
  option1: 'value1',

  // Advanced features
  advancedFeatures: {
    feature1: true,
    feature2: {
      subFeature1: 'value',
      subFeature2: 42,
    },
  },

  // Performance tuning
  performance: {
    cacheSize: 1000,
    batchSize: 50,
    workerCount: 4,
  },
}

// Step 3: Create with multiple enhancements
const complex = pipe(
  createComplexThing(complexConfig),

  // Add monitoring
  withFirstEnhancement({
    monitoring: true,
    logLevel: 'debug',
  }),

  // Add validation
  withSecondEnhancement({
    schema: complexSchema,
    strictMode: true,
  }),

  // Add custom behavior
  withThirdEnhancement(customImplementation)
)

// Step 4: Use in a complex scenario
async function complexWorkflow() {
  // Initialize
  await complex.initialize()

  try {
    // First operation
    const firstResult = await complex.firstOperation({
      parameter1: 'value',
      parameter2: true,
    })

    // Process intermediate results
    const processedData = processResults(firstResult)

    // Second operation depending on first
    const finalResult = await complex.secondOperation(processedData)

    return finalResult
  } catch (error) {
    // Handle specific error types
    if (error instanceof SpecificError) {
      return await complex.recoverFromError(error)
    }
    throw error
  } finally {
    // Clean up resources
    await complex.dispose()
  }
}

Key Points:

• [Critical insights for complex implementations]
• [Performance considerations]
• [Error handling strategies]
• [Resource management patterns]

Related Concepts:

• [Advanced concept links]
• [Type references]
• [Architecture decision records]

Integration Patterns

Pattern: [Integration Pattern Name]

Scenario: [Description of when to use this integration pattern]

Implementation:

// Integration example showing how this domain works with other domains

Key Points:

• [Integration insights]

Related Areas:

• [Cross-domain links]

Troubleshooting

Problem: [Common Issue]

Symptoms:

• [Observable issue indications]

Causes:

• [Potential causes of the problem]

Solutions:

// Example solution implementation

Prevention:

• [Best practices to avoid this issue]