Utilities

Table of contents

Functions

• createDrawResultsObject
• filterResultsByValue
• findBitMatchesAtIndex
• formatTierPercentage
• hashUserAddress
• isBitRangeSizeValid
• isTiersValid
• sanityCheckPrizeDistribution
• sortByBigNumberAsc
• sortByBigNumberDesc
• sumBigNumbers
• sumTwoBigNumbers
• updateDrawResultsWithWinningPicks

Functions

createDrawResultsObject

▸ createDrawResultsObject(drawId): DrawResults

Parameters

Name	Type
drawId	number

Returns

DrawResults

Defined in

utils/createDrawResultsObject.ts:5

---

filterResultsByValue

▸ filterResultsByValue(drawResults, maxPicksPerUser): DrawResults

Parameters

Name	Type
drawResults	DrawResults
maxPicksPerUser	number

Returns

DrawResults

Defined in

utils/filterResultsByValue.ts:7

---

findBitMatchesAtIndex

▸ findBitMatchesAtIndex(word1, word2, matchIndex, bitRangeSize): boolean

Parameters

Name	Type
word1	BigNumber
word2	BigNumber
matchIndex	number
bitRangeSize	number

Returns

boolean

Defined in

utils/findBitMatchesAtIndex.ts:6

---

formatTierPercentage

▸ Const formatTierPercentage(tier): BigNumber

Parameters

Name	Type
tier	string

Returns

BigNumber

Defined in

utils/formatTierPercentage.ts:4

---

hashUserAddress

▸ hashUserAddress(address): string

Parameters

Name	Type
address	string

Returns

string

Defined in

utils/hashUserAddress.ts:3

---

isBitRangeSizeValid

▸ isBitRangeSizeValid(bitRangeSize, matchCardinality): boolean

Parameters

Name	Type
bitRangeSize	number
matchCardinality	number

Returns

boolean

Defined in

utils/isBitRangeSizeValid.ts:1

---

isTiersValid

▸ isTiersValid(tiers): boolean

Parameters

Name	Type
tiers	BigNumberish[]

Returns

boolean

Defined in

utils/isTiersValid.ts:5

---

sanityCheckPrizeDistribution

▸ sanityCheckPrizeDistribution(prizeDistribution): string

Parameters

Name	Type
prizeDistribution	PrizeDistribution

Returns

string

Defined in

utils/sanityCheckPrizeDistribution.ts:5

---

sortByBigNumberAsc

▸ Const sortByBigNumberAsc(a, b): 0 | 1 | -1

Parameters

Name	Type
a	BigNumber
b	BigNumber

Returns

0 | 1 | -1

Defined in

utils/sortByBigNumber.ts:3

---

sortByBigNumberDesc

▸ Const sortByBigNumberDesc(a, b): 0 | 1 | -1

Parameters

Name	Type
a	BigNumber
b	BigNumber

Returns

0 | 1 | -1

Defined in

utils/sortByBigNumber.ts:10

---

sumBigNumbers

▸ sumBigNumbers(numbers): BigNumberish

Parameters

Name	Type
numbers	BigNumberish[]

Returns

BigNumberish

Defined in

utils/sumBigNumbers.ts:10

---

sumTwoBigNumbers

▸ sumTwoBigNumbers(bn1, bn2): BigNumber

Parameters

Name	Type
bn1	BigNumberish
bn2	BigNumberish

Returns

BigNumber

Defined in

utils/sumBigNumbers.ts:3

---

updateDrawResultsWithWinningPicks

▸ updateDrawResultsWithWinningPicks(pickPrizes, results, picks): DrawResults

Parameters

Name	Type
pickPrizes	PickPrize[]
results	DrawResults
picks	any[]

Returns

DrawResults

Defined in

utils/updateDrawResultsWithWinningPicks.ts:5 dateDrawResultsWithWinningPicks.ts#L5)