feat: change priceToIndex to public

[detectivekim]

fix issue #30.

[codecov-commenter]

Codecov Report

Patch coverage has no change and project coverage change: -0.38 ⚠️

Comparison is base (e1a3e46) 99.23% compared to head (97bce07) 98.85%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #31      +/-   ##
==========================================
- Coverage   99.23%   98.85%   -0.38%     
==========================================
  Files           9        9              
  Lines         521      523       +2     
  Branches       93       93              
==========================================
  Hits          517      517              
- Misses          3        5       +2     
  Partials        1        1              

Impacted Files	Coverage Δ
contracts/OrderBook.sol	99.69% <ø> (ø)
contracts/markets/StableMarket.sol	0.00% <0.00%> (ø)
contracts/markets/VolatileMarket.sol	0.00% <0.00%> (ø)

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[github-actions]

Test with 02d6466.

• EHET : Empty heap with empty segment tree
• EHDT : Empty heap with dirty segment tree
• FHET : Filled heap with empty segment tree
• FHFT : Filled heap with filled segment tree

Changes to gas cost

Generated at commit: 02d64662068f65dc6aabbce7cae2135c805abf98, compared to commit: 0ccec4c2d7833da5e770c1dc32ddbb483ee912e4

🧾 Summary (10% most significant diffs)

Contract	Method	Avg (+/-)	%
GasReporter contract	EHDT_FullyCancelBid EHET_FullyCancelAsk FHET_FullyCancelAsk FHFT_FullyCancelAsk FHFT_FullyCancelBid cancelOrder	+44 ❌ +44 ❌ +44 ❌ +44 ❌ +44 ❌ +35 ❌	+0.04% +0.04% +0.04% +0.04% +0.04% +0.08%

---

Full diff report 👇

Contract	Deployment Cost (+/-)	Method	Min (+/-)	%	Avg (+/-)	%	Median (+/-)	%	Max (+/-)	%	# Calls (+/-)
GasReporter contract	948,376 (0)	EHDT_FullyCancelAsk EHDT_FullyCancelBid EHDT_FullyClaimAsk EHDT_FullyClaimBid EHDT_FullyMarketAsk EHDT_FullyMarketBid EHDT_LimitAsk EHDT_LimitBid EHDT_PartiallyCancelAsk EHDT_PartiallyCancelBid EHDT_PartiallyMarketAsk EHDT_PartiallyMarketBid EHET_FullyCancelAsk EHET_FullyCancelBid EHET_FullyClaimAsk EHET_FullyClaimBid EHET_FullyMarketAsk EHET_FullyMarketBid EHET_LimitAsk EHET_LimitBid EHET_PartiallyCancelAsk EHET_PartiallyCancelBid EHET_PartiallyMarketAsk EHET_PartiallyMarketBid FHET_FullyCancelAsk FHET_FullyCancelBid FHET_FullyMarketAsk FHET_FullyMarketBid FHET_LimitAsk FHET_LimitBid FHET_PartiallyCancelAsk FHET_PartiallyCancelBid FHET_PartiallyMarketAsk FHET_PartiallyMarketBid FHFT_FullyCancelAsk FHFT_FullyCancelBid FHFT_FullyMarketAsk FHFT_FullyMarketBid FHFT_LimitAsk FHFT_LimitBid FHFT_PartiallyCancelAsk FHFT_PartiallyCancelBid FHFT_PartiallyMarketAsk FHFT_PartiallyMarketBid cancelOrder limitAskOrder limitBidOrder marketAskOrder marketBidOrder	121,763 (+44) 120,862 (+44) 80,809 (+22) 80,736 (+22) 111,840 (-45) 114,974 (-45) 143,743 (+22) 156,794 (+22) 153,375 (+44) 152,510 (+44) 111,862 (-45) 107,561 (-45) 121,697 (+44) 137,963 (+44) 80,788 (+22) 80,735 (+22) 111,927 (-45) 100,300 (-36) 260,876 (+22) 239,656 (+22) 170,542 (+44) 169,631 (+44) 111,861 (-45) 90,531 (-36) 121,719 (+44) 137,920 (+44) 111,928 (-45) 100,333 (-36) 187,138 (+22) 166,238 (+22) 125,293 (+44) 141,517 (+44) 111,861 (-45) 90,531 (-36) 121,698 (+44) 120,795 (+44) 111,884 (-45) 114,996 (-45) 121,424 (+22) 117,473 (+22) 125,315 (+44) 124,460 (+44) 111,862 (-45) 107,583 (-45) 40,773 (+35) 46,932 (+18) 44,756 (+17) 83,973 (-45) 45,321 (-36)	+0.04% +0.04% +0.03% +0.03% -0.04% -0.04% +0.02% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% +0.03% +0.03% -0.04% -0.04% +0.01% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% -0.04% -0.04% +0.01% +0.01% +0.04% +0.03% -0.04% -0.04% +0.04% +0.04% -0.04% -0.04% +0.02% +0.02% +0.04% +0.04% -0.04% -0.04% +0.09% +0.04% +0.04% -0.05% -0.08%	121,763 (+44) 120,862 (+44) 80,809 (+22) 80,736 (+22) 111,840 (-45) 114,974 (-45) 143,743 (+22) 156,794 (+22) 153,375 (+44) 152,510 (+44) 111,862 (-45) 107,561 (-45) 121,697 (+44) 137,963 (+44) 80,788 (+22) 80,735 (+22) 111,927 (-45) 100,300 (-36) 260,876 (+22) 239,656 (+22) 170,542 (+44) 169,631 (+44) 111,861 (-45) 90,531 (-36) 121,719 (+44) 137,920 (+44) 111,928 (-45) 100,333 (-36) 187,138 (+22) 166,238 (+22) 125,293 (+44) 141,517 (+44) 111,861 (-45) 90,531 (-36) 121,698 (+44) 120,795 (+44) 111,884 (-45) 114,996 (-45) 121,424 (+22) 117,473 (+22) 125,315 (+44) 124,460 (+44) 111,862 (-45) 107,583 (-45) 41,814 (+35) 74,548 (+22) 84,466 (+21) 84,973 (-45) 49,986 (-40)	+0.04% +0.04% +0.03% +0.03% -0.04% -0.04% +0.02% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% +0.03% +0.03% -0.04% -0.04% +0.01% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% -0.04% -0.04% +0.01% +0.01% +0.04% +0.03% -0.04% -0.04% +0.04% +0.04% -0.04% -0.04% +0.02% +0.02% +0.04% +0.04% -0.04% -0.04% +0.08% +0.03% +0.02% -0.05% -0.08%	121,763 (+44) 120,862 (+44) 80,809 (+22) 80,736 (+22) 111,840 (-45) 114,974 (-45) 143,743 (+22) 156,794 (+22) 153,375 (+44) 152,510 (+44) 111,862 (-45) 107,561 (-45) 121,697 (+44) 137,963 (+44) 80,788 (+22) 80,735 (+22) 111,927 (-45) 100,300 (-36) 260,876 (+22) 239,656 (+22) 170,542 (+44) 169,631 (+44) 111,861 (-45) 90,531 (-36) 121,719 (+44) 137,920 (+44) 111,928 (-45) 100,333 (-36) 187,138 (+22) 166,238 (+22) 125,293 (+44) 141,517 (+44) 111,861 (-45) 90,531 (-36) 121,698 (+44) 120,795 (+44) 111,884 (-45) 114,996 (-45) 121,424 (+22) 117,473 (+22) 125,315 (+44) 124,460 (+44) 111,862 (-45) 107,583 (-45) 42,854 (+35) 79,696 (+22) 96,877 (+22) 84,973 (-45) 49,986 (-40)	+0.04% +0.04% +0.03% +0.03% -0.04% -0.04% +0.02% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% +0.03% +0.03% -0.04% -0.04% +0.01% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% -0.04% -0.04% +0.01% +0.01% +0.04% +0.03% -0.04% -0.04% +0.04% +0.04% -0.04% -0.04% +0.02% +0.02% +0.04% +0.04% -0.04% -0.04% +0.08% +0.03% +0.02% -0.05% -0.08%	121,763 (+44) 120,862 (+44) 80,809 (+22) 80,736 (+22) 111,840 (-45) 114,974 (-45) 143,743 (+22) 156,794 (+22) 153,375 (+44) 152,510 (+44) 111,862 (-45) 107,561 (-45) 121,697 (+44) 137,963 (+44) 80,788 (+22) 80,735 (+22) 111,927 (-45) 100,300 (-36) 260,876 (+22) 239,656 (+22) 170,542 (+44) 169,631 (+44) 111,861 (-45) 90,531 (-36) 121,719 (+44) 137,920 (+44) 111,928 (-45) 100,333 (-36) 187,138 (+22) 166,238 (+22) 125,293 (+44) 141,517 (+44) 111,861 (-45) 90,531 (-36) 121,698 (+44) 120,795 (+44) 111,884 (-45) 114,996 (-45) 121,424 (+22) 117,473 (+22) 125,315 (+44) 124,460 (+44) 111,862 (-45) 107,583 (-45) 61,974 (+35) 215,096 (+22) 234,287 (+22) 85,973 (-45) 54,651 (-45)	+0.04% +0.04% +0.03% +0.03% -0.04% -0.04% +0.02% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% +0.03% +0.03% -0.04% -0.04% +0.01% +0.01% +0.03% +0.03% -0.04% -0.04% +0.04% +0.03% -0.04% -0.04% +0.01% +0.01% +0.04% +0.03% -0.04% -0.04% +0.04% +0.04% -0.04% -0.04% +0.02% +0.02% +0.04% +0.04% -0.04% -0.04% +0.06% +0.01% +0.01% -0.05% -0.08%	1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 1 (0) 294,912 (0) 245,784 (0) 245,784 (0) 4 (0) 4 (0)