style: Convert inline breakdown arrays to multiline format

anth-volk · claude · anth-volk · commit 2403caf96c02 · 2026-01-09T23:03:52.000+03:00
Changes `breakdown: [state_code]` to: ``` breakdown: - state_code ``` 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
diff --git a/policyengine_us/parameters/calibration/gov/census/populations/by_state.yaml b/policyengine_us/parameters/calibration/gov/census/populations/by_state.yaml
@@ -1,7 +1,8 @@
 description: Total population by state.
 metadata:
   label: Total population by state
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: person
   reference:
   - title: "State Population Totals and Components of Change: 2020-2021 | Census Bureau"
diff --git a/policyengine_us/parameters/calibration/gov/hhs/medicaid/totals/enrollment.yaml b/policyengine_us/parameters/calibration/gov/hhs/medicaid/totals/enrollment.yaml
@@ -1,7 +1,8 @@
 description: Total Medicaid enrollment by state.
 metadata:
   label: Total Medicaid enrollment by state
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: person
   period: year
   reference:
diff --git a/policyengine_us/parameters/calibration/gov/hhs/medicaid/totals/spending.yaml b/policyengine_us/parameters/calibration/gov/hhs/medicaid/totals/spending.yaml
@@ -1,7 +1,8 @@
 description: Total Medicaid spending by state.
 metadata:
   label: Total Medicaid spending by state
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/calibration/gov/irs/soi/returns_by_filing_status.yaml b/policyengine_us/parameters/calibration/gov/irs/soi/returns_by_filing_status.yaml
@@ -1,7 +1,8 @@
 description: Number of returns by filing status and AGI band.
 metadata:
   label: Returns by filing status
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: return
   uprating: calibration.gov.census.populations.total
   propagate_metadata_to_children: true
diff --git a/policyengine_us/parameters/gov/contrib/congress/wftca/bonus_guaranteed_deduction/amount.yaml b/policyengine_us/parameters/gov/contrib/congress/wftca/bonus_guaranteed_deduction/amount.yaml
@@ -26,7 +26,8 @@ SURVIVING_SPOUSE:
     label: WFTCA surviving spouse filer amount
 metadata:
   label: Bonus guaranteed deduction
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/contrib/congress/wftca/bonus_guaranteed_deduction/phase_out/threshold.yaml b/policyengine_us/parameters/gov/contrib/congress/wftca/bonus_guaranteed_deduction/phase_out/threshold.yaml
@@ -26,7 +26,8 @@ SURVIVING_SPOUSE:
     label: WFTCA surviving spouse filer phase-out threshold
 metadata:
   label: Bonus guaranteed deduction phase-out threshold
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/child/child.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/child/child.yaml
@@ -1,7 +1,8 @@
 description: Whether children can qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for children
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: bool
   reference:
     - title: "Medicaid Financial Eligibility for Seniors and People with Disabilities: Findings from a 50-State Survey | KFF"
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/disabled.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/disabled.yaml
@@ -1,7 +1,8 @@
 description: Whether people with disabilities can qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for people with disabilities
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: bool
   reference:
     - title: "Medicaid Financial Eligibility for Seniors and People with Disabilities: Findings from a 50-State Survey | KFF"
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/parent.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/parent.yaml
@@ -1,7 +1,8 @@
 description: Whether parents can qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for parents
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: bool
   reference:
     - title: "Medicaid Financial Eligibility for Seniors and People with Disabilities: Findings from a 50-State Survey | KFF"
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/pregnant.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/pregnant.yaml
@@ -1,7 +1,8 @@
 description: Whether pregnant people can qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for pregnant people
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: bool
   reference:
     - title: "Medicaid Financial Eligibility for Seniors and People with Disabilities: Findings from a 50-State Survey | KFF"
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/senior.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/categories/senior.yaml
@@ -1,7 +1,8 @@
 description: Whether seniors can qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for seniors
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: bool
   reference:
     - title: "Medicaid Financial Eligibility for Seniors and People with Disabilities: Findings from a 50-State Survey | KFF"
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/assets/couple.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/assets/couple.yaml
@@ -1,7 +1,8 @@
 description: Maximum assets for a couple to qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for couples asset limit
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: currency-USD
   period: month
   reference:
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/assets/individual.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/assets/individual.yaml
@@ -1,7 +1,8 @@
 description: Maximum assets for an individual to qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for individuals asset limit
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: currency-USD
   period: month
   reference:
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/income/couple.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/income/couple.yaml
@@ -1,7 +1,8 @@
 description: Maximum income for a couple to qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for couples income limit
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: currency-USD
   period: month
 
diff --git a/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/income/individual.yaml b/policyengine_us/parameters/gov/hhs/medicaid/eligibility/categories/medically_needy/limit/income/individual.yaml
@@ -1,7 +1,8 @@
 description: Maximum income for an individual to qualify for Medicaid under the 'medically needy' pathway.
 metadata:
   label: Medicaid medically needy pathway for individuals income limit
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: currency-USD
   period: month
 
diff --git a/policyengine_us/parameters/gov/hhs/smi/amount.yaml b/policyengine_us/parameters/gov/hhs/smi/amount.yaml
@@ -315,7 +315,8 @@ WY:
 
 metadata:
   label: HHS SMI 4-person household
-  breakdown: [state_code]
+  breakdown:
+    - state_code
   unit: currency-USD
   period: year
   uprating: calibration.gov.cbo.income_by_source.adjusted_gross_income
diff --git a/policyengine_us/parameters/gov/irs/ald/loss/max.yaml b/policyengine_us/parameters/gov/irs/ald/loss/max.yaml
@@ -1,7 +1,8 @@
 description: Maximum amount of business losses deductible
 metadata:
   label: Business loss limitation
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/irs/ald/misc/max_business_losses.yaml b/policyengine_us/parameters/gov/irs/ald/misc/max_business_losses.yaml
@@ -1,7 +1,8 @@
 description: Maximum amount of business losses deductible
 metadata:
   label: Maximum business losses deductible
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
 HEAD_OF_HOUSEHOLD:
   values:
diff --git a/policyengine_us/parameters/gov/irs/capital_gains/loss_limit.yaml b/policyengine_us/parameters/gov/irs/capital_gains/loss_limit.yaml
@@ -1,7 +1,8 @@
 description: Capital gains loss limit
 metadata:
   label: Capital gains loss limit
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   reference:
     - title: IRS Topic No. 409, Capital Gains and Losses
diff --git a/policyengine_us/parameters/gov/irs/credits/cdcc/phase_out/amended_structure/second_increment.yaml b/policyengine_us/parameters/gov/irs/credits/cdcc/phase_out/amended_structure/second_increment.yaml
@@ -1,7 +1,8 @@
 description: The IRS phases the Child and Dependent Care Credit rate out in increments of adjusted gross income above the second threshold, based on filing status.
 metadata:
   label: CDCC amended phase-out second increment
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/irs/credits/ctc/phase_out/arpa/threshold.yaml b/policyengine_us/parameters/gov/irs/credits/ctc/phase_out/arpa/threshold.yaml
@@ -11,7 +11,8 @@ SURVIVING_SPOUSE:
   0000-01-01: 150_000
 metadata:
   label: CTC phase-out threshold (ARPA)
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/irs/deductions/itemized/salt_and_real_estate/cap.yaml b/policyengine_us/parameters/gov/irs/deductions/itemized/salt_and_real_estate/cap.yaml
@@ -1,7 +1,8 @@
 description: Maximum amount of state and local income, sales and real estate tax deductions allowed.
 metadata:
   label: SALT cap
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
 HEAD_OF_HOUSEHOLD:
diff --git a/policyengine_us/parameters/gov/irs/deductions/qbi/phase_out/length.yaml b/policyengine_us/parameters/gov/irs/deductions/qbi/phase_out/length.yaml
@@ -1,7 +1,8 @@
 description: Dollar gap between upper and lower threshold of pre-QBID taxable income
 metadata:
   label: QBID phase-out length
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/irs/income/amt/exemption/amount.yaml b/policyengine_us/parameters/gov/irs/income/amt/exemption/amount.yaml
@@ -1,7 +1,8 @@
 description: AMT exemption amount
 metadata:
   label: AMT exemption amount
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   propagate_metadata_to_children: true
diff --git a/policyengine_us/parameters/gov/irs/income/amt/exemption/phase_out/start.yaml b/policyengine_us/parameters/gov/irs/income/amt/exemption/phase_out/start.yaml
@@ -1,7 +1,8 @@
 description: AMT exemption phase-out start
 metadata:
   label: AMT exemption phase-out start
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   propagate_metadata_to_children: true
diff --git a/policyengine_us/parameters/gov/irs/income/exemption/phase_out/start.yaml b/policyengine_us/parameters/gov/irs/income/exemption/phase_out/start.yaml
@@ -1,7 +1,8 @@
 description: Personal exemption phase-out starting income
 metadata:
   label: Personal exemption phase-out start
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   uprating: gov.irs.uprating
   reference:
diff --git a/policyengine_us/parameters/gov/irs/income/exemption/phase_out/step_size.yaml b/policyengine_us/parameters/gov/irs/income/exemption/phase_out/step_size.yaml
@@ -1,7 +1,8 @@
 description: Personal exemption phase-out step size
 metadata:
   label: Personal exemption phase-out step size
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   reference:
     - title: 26 U.S. Code § 151 - Allowance of deductions for personal exemptions (d)(3)(B)
diff --git a/policyengine_us/parameters/gov/irs/investment/net_investment_income_tax/threshold.yaml b/policyengine_us/parameters/gov/irs/investment/net_investment_income_tax/threshold.yaml
@@ -16,5 +16,6 @@ SURVIVING_SPOUSE:
     2013-01-01: 250_000
 metadata:
   label: Net Investment Income Tax threshold
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
diff --git a/policyengine_us/parameters/gov/irs/payroll/medicare/additional/exclusion.yaml b/policyengine_us/parameters/gov/irs/payroll/medicare/additional/exclusion.yaml
@@ -11,7 +11,8 @@ SURVIVING_SPOUSE:
   2013-01-01: 200_000
 metadata:
   label: Additional Medicare Tax rate exclusion
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   reference:
     # Employee:
diff --git a/policyengine_us/parameters/gov/irs/unemployment_compensation/exemption/cutoff.yaml b/policyengine_us/parameters/gov/irs/unemployment_compensation/exemption/cutoff.yaml
@@ -21,5 +21,6 @@ SURVIVING_SPOUSE:
   2021-01-01: 0
 metadata:
   label: Unemployment compensation exemption cutoff
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
diff --git a/policyengine_us/parameters/gov/states/ca/calepa/carb/cvrp/income_cap.yaml b/policyengine_us/parameters/gov/states/ca/calepa/carb/cvrp/income_cap.yaml
@@ -19,7 +19,8 @@ SEPARATE:
 
 metadata:
   label: California Clean Vehicle Rebate income cap
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   reference:
   - title: CVRP Info | Eligibility & Requirements
diff --git a/policyengine_us/parameters/gov/states/il/tax/income/exemption/income_limit.yaml b/policyengine_us/parameters/gov/states/il/tax/income/exemption/income_limit.yaml
@@ -11,7 +11,8 @@ SURVIVING_SPOUSE:
   2021-01-01: 250_000
 metadata:
   label: Illinois Exemption Income Limit
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/states/ks/tax/income/exemptions/by_filing_status/amount.yaml b/policyengine_us/parameters/gov/states/ks/tax/income/exemptions/by_filing_status/amount.yaml
@@ -20,7 +20,8 @@ SEPARATE:
 
 metadata:
   label: Kansas personal exemption by filing status amount
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   period: year
   unit: currency-USD
   reference:
diff --git a/policyengine_us/parameters/gov/states/mn/tax/income/subtractions/social_security/reduction/increment.yaml b/policyengine_us/parameters/gov/states/mn/tax/income/subtractions/social_security/reduction/increment.yaml
@@ -1,7 +1,8 @@
 description: Minnesota reduces the social security subtraction in these increments of adjusted gross income.
 metadata:
   label: Minnesota social security subtraction reduction increment
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: bool
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/deductions/itemized/phase_out/start.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/deductions/itemized/phase_out/start.yaml
@@ -51,7 +51,8 @@ HEAD_OF_HOUSEHOLD:
       interval: 50
 metadata:
   label: New York itemized deduction AGI phase out threshold
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   uprating:
     parameter: gov.irs.uprating
     rounding:
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/deductions/itemized/reduction/incremental/lower/income_threshold.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/deductions/itemized/reduction/incremental/lower/income_threshold.yaml
@@ -17,7 +17,8 @@ HEAD_OF_HOUSEHOLD:
 
 metadata:
   label: New York itemized deduction higher incremental reduction lower income threshold
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/states/ut/tax/income/credits/retirement/phase_out/threshold.yaml b/policyengine_us/parameters/gov/states/ut/tax/income/credits/retirement/phase_out/threshold.yaml
@@ -11,7 +11,8 @@ HEAD_OF_HOUSEHOLD:
   2021-01-01: 32_000
 metadata:
   label: Retirement credit phase-out threshold
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/states/ut/tax/income/credits/ss_benefits/phase_out/threshold.yaml b/policyengine_us/parameters/gov/states/ut/tax/income/credits/ss_benefits/phase_out/threshold.yaml
@@ -26,7 +26,8 @@ HEAD_OF_HOUSEHOLD:
   2025-01-01: 90_000
 metadata:
   label: Social Security Benefits Credit phase-out threshold
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
diff --git a/policyengine_us/parameters/gov/states/ut/tax/income/credits/taxpayer/phase_out/threshold.yaml b/policyengine_us/parameters/gov/states/ut/tax/income/credits/taxpayer/phase_out/threshold.yaml
@@ -31,7 +31,8 @@ SURVIVING_SPOUSE:
   2025-01-01: 36_426
 metadata:
   label: Utah taxpayer credit phase-out threshold
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   uprating: gov.irs.uprating
   propagate_metadata_to_children: true
diff --git a/policyengine_us/parameters/gov/states/wi/tax/income/additions/capital_loss/limit.yaml b/policyengine_us/parameters/gov/states/wi/tax/income/additions/capital_loss/limit.yaml
@@ -1,7 +1,8 @@
 description: Wisconsin limits capital losses to this amount, based on filing status.
 metadata:
   label: Wisconsin capital loss limit
-  breakdown: [filing_status]
+  breakdown:
+    - filing_status
   unit: currency-USD
   period: year
   reference:
