Skill Conditional Logic — לוגיקה מותנית ל-Claude

מתי להשתמש

"If/then/else", "Branching", "Routers", "Switches", "Conditions", "Logic ב-workflow".

הוראות עבודה

1. Building Blocks

A. If/Then/Else

• 1 condition.
• 2 branches.
• Most common.

B. Switch / Router

• 1 condition.
• N branches.
• "If A do X, if B do Y, if C do Z, else do default".

C. AND / OR Operators

• Combine conditions.
• "If country = 'IL' AND value > $10K".

D. Loops

• Iterate over array.
• "For each lead in CSV, do X".

2. Tool-Specific

Zapier

• Filter — exit if condition false.
• Paths — branching (Pro+ only).
• Looping — limited (use Code or external).

Make.com

• Router — visual branches.
• Filter on connection — per-route conditions.
• Iterator — loops.
• Aggregator — combine after loop.

n8n

• IF node — branching.
• Switch node — multi-branch.
• Loop nodes.
• Code node — full JS/Python logic.

3. Common Patterns

A. Lead Triage

If lead.country = 'Israel' AND lead.value > 10000:
  → Notify Israel VP
  → Assign top SDR
ElseIf lead.country = 'Israel':
  → Israel SDR pool (round robin)
ElseIf lead.country in ['US', 'CA']:
  → US team
Else:
  → International generic

B. Deal Stage Movements

If deal.amount > $50K:
  → Approval workflow → Manager
ElseIf deal.amount > $10K:
  → Notify Sales VP
Else:
  → Standard pipeline

C. Customer Health Score

If health_score < 30:
  → Critical: Notify CSM immediately
  → Add to "At-risk" list
ElseIf health_score < 60:
  → Warning: Schedule check-in call
ElseIf health_score >= 90:
  → Healthy: Add to upsell campaign

4. Complex Business Rules

Use Cases

• Pricing tiers.
• Discount eligibility.
• SLA assignments.
• Permission checks.

Approach

1. Map rules in spreadsheet (decision table).
2. Implement as nested IF or Switch.
3. Document the logic prominently.

5. Decision Tables

| Country | Industry | Size | → | Routing |
|---------|----------|------|---|---------|
| IL      | SaaS     | >100 | → | IL Enterprise SDR |
| IL      | SaaS     | <100 | → | IL SMB SDR |
| US      | Any      | >500 | → | US Enterprise |
| US      | Any      | <500 | → | US SMB |
| Other   | Any      | Any  | → | International |

6. Loops Best Practices

Concept

• Iterator splits array → process each → Aggregator combines.

Make Example

Trigger: Watch Airtable rows
Iterator: Split by row
Loop body: For each row → Create CRM contact
Aggregator: Collect IDs
Action: Slack summary "Created 25 contacts"

Pitfalls

• Operations spike — 100 items × 5 ops each = 500 ops.
• Rate limits — destination API may throttle.
• Solution: Batch + delays.

7. Nested Conditions

Avoid Deep Nesting

• More than 3 levels = unmaintainable.
• Refactor to: Switch + Decision Table + Sub-flows.

Bad

If A:
  If B:
    If C:
      If D:
        Do X

Better

Switch on (A, B, C, D combo):
  Case "AABB" → Do X
  Case "AABA" → Do Y
  Default → Do Z

8. Handle Edge Cases

Always include

• Null / Missing — what if field empty?
• Default branch — if no condition matches.
• Error path — if calculation fails.

9. Testing

• Run with sample data for each branch.
• Edge cases: empty, null, max values.
• Document what should happen for each scenario.

10. אסיים בהמלצה.

קלט נדרש

פלט צפוי

דגלים אדומים

• 🚨 Deep nesting (4+ levels) — unmaintainable.
• 🚨 No default branch — silent skips.
• 🚨 No null handling — crashes.
• ⚠️ Logic in code without docs — bus factor 1.

הערות חשובות

• Decision tables > nested IFs for complex.
• Test all branches before going live.
• Document logic in workflow notes.

פרומפט לדוגמה

5-tier lead routing logic. Build it.

Customer health score automation. Switch on score ranges.

Nested IF in Zapier כבד מדי. Refactor.

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