1. add
    1. #
  2. all
    1. >
    2. C
  3. alter
    1. >
    2. C
  4. any
    1. >
    2. C
  5. append
    1. S
  6. appendAll
    1. >
    2. A
  7. appendOne
    1. A
  8. assignDefaults
    1. >
    2. K
  9. assignOverrides
    1. >
    2. K
  10. compareByPath
  11. compareByProp
  12. compose
    1. >
  13. containedIn
    1. @
  14. contains
    1. >
    2. &
  15. dateIsBetween
    1. D
  16. defaultFalseyValTo
    1. @
  17. defaultNullishValTo
    1. @
  18. discard
    1. >
    2. C
  19. discardFirst
    1. >
    2. Q
  20. discardFirstWhile
    1. >
    2. A
  21. discardLast
    1. >
    2. Q
  22. discardLastWhile
    1. >
    2. A
  23. discardRange
    1. A
  24. discardWhen
    1. >
    2. C
  25. divideBy
    1. #
  26. endsWith
    1. S
  27. expand
    1. >
    2. S
  28. expandEnd
    1. >
    2. S
  29. expandStart
    1. >
    2. S
  30. fillRangeWith
    1. A
  31. fillWith
    1. A
  32. find
    1. C
  33. findKey
    1. E
  34. findKeyWithVal
    1. >
    2. $
  35. findLast
    1. A
  36. findLastKey
    1. >
    2. A
  37. findLastKeyWithVal
    1. >
    2. Q
  38. first
    1. >
    2. Q
  39. flattenFully
    1. A
  40. flattenOnce
    1. A
  41. flattenToDepth
    1. A
  42. forEach
    1. C
  43. get
    1. @
  44. getAtPath
    1. @
  45. getAverageValue
  46. getCommonValues
    1. >
  47. getExclusiveValues
  48. getKeys
    1. E
  49. getMaxValue
    1. C
  50. getMinValue
    1. C
  51. getRandomValue
    1. C
  52. getSize
    1. &
  53. getValueAtMapKey
    1. P
  54. getValues
    1. E
  55. greaterThan
    1. #
  56. greaterThanOrEqualTo
    1. #
  57. groupBy
    1. C
  58. invert
    1. K
  59. invokeWith
    1. F
  60. isAfter
    1. D
  61. isAtOrAfter
    1. D
  62. isAtOrBefore
    1. D
  63. isBefore
    1. D
  64. isEmpty
    1. &
  65. isFalsey
    1. @
  66. isLaden
    1. &
  67. isTruthy
    1. @
  68. joinValues
    1. C
  69. keep
    1. C
  70. keepFirst
    1. >
    2. Q
  71. keepFirstWhile
    1. >
    2. A
  72. keepLast
    1. >
    2. Q
  73. keepLastWhile
    1. >
    2. A
  74. keepRange
    1. Q
  75. keepWhen
    1. C
  76. last
    1. Q
  77. lessThan
    1. #
  78. lessThanOrEqualTo
    1. #
  79. mAppendAll
    1. M
    2. A
  80. mAppendOne
    1. M
    2. A
  81. mAssignDefaults
    1. M
    2. K
  82. mAssignOverrides
    1. M
    2. K
  83. mDiscardFirst
    1. >
    2. M
    3. A
  84. mDiscardFirstWhile
    1. >
    2. M
    3. A
  85. mDiscardLast
    1. >
    2. M
    3. A
  86. mDiscardLastWhile
    1. >
    2. M
    3. A
  87. mDiscardRange
    1. M
    2. A
  88. mFillRangeWith
    1. M
    2. A
  89. mFillWith
    1. M
    2. E
  90. mKeepFirst
    1. >
    2. M
    3. A
  91. mKeepFirstWhile
    1. >
    2. M
    3. A
  92. mKeepLast
    1. >
    2. M
    3. A
  93. mKeepLastWhile
    1. >
    2. M
    3. A
  94. mKeepRange
    1. M
    2. A
  95. mMapValues
    1. M
    2. E
  96. mOmit
    1. M
    2. E
  97. mOrder
    1. M
    2. A
  98. mPick
    1. M
    2. E
  99. mPrependAll
    1. M
    2. A
  100. mPrependOne
    1. M
    2. A
  101. mReverse
    1. M
    2. A
  102. mSet
    1. M
  103. mSetAtPath
    1. M
  104. mShuffle
    1. M
    2. A
  105. mUpdate
    1. M
    2. E
  106. mapKeys
    1. K
  107. mapValues
    1. C
  108. multiplyBy
    1. #
  109. negate
  110. numberIsBetween
    1. #
  111. omit
    1. E
  112. order
    1. A
  113. pAll
    1. >
    2. ǁ
    3. C
  114. pAny
    1. >
    2. ǁ
    3. C
  115. pCompose
    1. >
    2. ǁ
  116. pDiscardWhen
    1. >
    2. ǁ
    3. C
  117. pFind
    1. >
    2. ǁ
    3. C
  118. pForEach
    1. >
    2. ǁ
    3. C
  119. pKeepWhen
    1. >
    2. ǁ
    3. C
  120. pMapValues
    1. >
    2. ǁ
    3. C
  121. pPassThrough
    1. ǁ
  122. pResolveValues
    1. >
    2. ǁ
    3. C
  123. pWaitMs
    1. ǁ
  124. passThrough
  125. peek
    1. >
    2. @
  126. pick
    1. E
  127. prepend
    1. S
  128. prependAll
    1. >
    2. A
  129. prependOne
    1. A
  130. prune
    1. >
    2. S
  131. pruneEnd
    1. >
    2. S
  132. pruneStart
    1. >
    2. S
  133. randomlyKeep
    1. C
  134. replaceAllMatches
    1. >
    2. S
  135. replaceFirstMatch
    1. >
    2. S
  136. returnFirstArg
    1. >
    2. @
  137. returnUndefined
    1. >
  138. reverse
    1. A
  139. roundToNearest
    1. #
  140. set
    1. E
  141. shuffle
    1. A
  142. split
    1. S
  143. splitEvery
    1. >
    2. Q
  144. startsWith
    1. S
  145. strictEquals
    1. @
  146. subtract
    1. #
  147. sumValues
    1. C
  148. swapFirstTwoArgs
    1. F
  149. transpose
    1. >
  150. truncateToNChars
    1. S
  151. truncateToNLines
    1. S
  152. update
    1. E
  153. withDatesAscending
  154. withDatesDescending
  155. withNumbersAscending
  156. withNumbersDescending
  157. withStringsAscending
  158. withStringsDescending

pruneEnd

pruneEnd

  • (pruneArg: Character | Character[]) => (aString: string) => string

  1. Prune characters off the end of a string

    Try It
    const pruneTrailingDashes = pruneEnd('-')

pruneTrailingDashes('--abc--') // is '--abc'
const pruneTrailingDashes = pruneEnd('-')

pruneTrailingDashes('--abc--') // is '--abc'
    Try It
    const pruneTrailingDashes = pruneEnd('-')

pruneTrailingDashes('--abc--') // is '--abc'
const pruneTrailingDashes = pruneEnd('-')

pruneTrailingDashes('--abc--') // is '--abc'

  2. Sometimes we want to remove characters from the end of strings. Below, we are coding print software for PDFs. We've parsed the external links, but the arrows remain. Let's clean them up for printing.

    Try It
    const pdfLinks = [
  'More Info On Added Sugars ➚',
  'Nutrition Facts Label Resources ➚',
  'Explore The Percent Daily Value ➚',
]

const pruneLinkSymbol = pruneEnd([' ', '➚'])
const cleanLinks = mapValues(pruneLinkSymbol)

const links = cleanLinks(pdfLinks)
console.log(links)
// is
// [
//   More Info On Added Sugars
//   Nutrition Facts Label Resources
//   Explore The Percent Daily Value
// ]
const pdfLinks = [
  'More Info On Added Sugars ➚',
  'Nutrition Facts Label Resources ➚',
  'Explore The Percent Daily Value ➚',
]

const pruneLinkSymbol = pruneEnd([' ', '➚'])
const cleanLinks = mapValues(pruneLinkSymbol)<string[]>

const links = cleanLinks(pdfLinks)
console.log(links)
// is
// [
//   More Info On Added Sugars
//   Nutrition Facts Label Resources
//   Explore The Percent Daily Value
// ]
    Try It
    const pdfLinks = [
  'More Info On Added Sugars ➚',
  'Nutrition Facts Label Resources ➚',
  'Explore The Percent Daily Value ➚',
]

const pruneLinkSymbol = pruneEnd([' ', '➚'])
const cleanLinks = mapValues(pruneLinkSymbol)

const links = cleanLinks(pdfLinks)
console.log(links)
// is
// [
//   More Info On Added Sugars
//   Nutrition Facts Label Resources
//   Explore The Percent Daily Value
// ]
const pdfLinks = [
  'More Info On Added Sugars ➚',
  'Nutrition Facts Label Resources ➚',
  'Explore The Percent Daily Value ➚',
]

const pruneLinkSymbol = pruneEnd([' ', '➚'])
const cleanLinks = mapValues(pruneLinkSymbol)<
  string[]
>

const links = cleanLinks(pdfLinks)
console.log(links)
// is
// [
//   More Info On Added Sugars
//   Nutrition Facts Label Resources
//   Explore The Percent Daily Value
// ]