The Trunk: Help-Squeak-TerseGuide-topa.7.mcz

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The Trunk: Help-Squeak-TerseGuide-topa.7.mcz

Tobias Pape uploaded a new version of Help-Squeak-TerseGuide to project The Trunk:

==================== Summary ====================

Name: Help-Squeak-TerseGuide-topa.7
Author: topa
Time: 7 October 2017, 1:20:21.797484 pm
UUID: 043213fa-d7ab-49a1-ac2d-e370a65c54c7
Ancestors: Help-Squeak-TerseGuide-pre.6

Fix symbols

=============== Diff against Help-Squeak-TerseGuide-pre.6 ===============

Item was changed:
  ----- Method: TerseGuideHelp class>>symbol (in category 'pages') -----
  title: 'Symbol'
   * Symbol: *
  | b x y |
  x := #Hello. "symbol assignment"
+ y := #Symbol, ''Concatenation''. "symbol concatenation (result is string)"
- y := ''String'', ''Concatenation''. "symbol concatenation (result is string)"
  b := x isEmpty. "test if symbol is empty"
  y := x size. "string size"
  y := x at: 2. "char at location"
  y := x copyFrom: 2 to: 4. "substring"
  y := x indexOf: $e ifAbsent: [0]. "first position of character within string"
  x do: [:a | Transcript show: a printString; cr]. "iterate over the string"
  b := x allSatisfy: [:a | (a >= $a) & (a <= $z)]. "test if all elements meet condition"
  y := x select: [:a | a > $a]. "return all elements that meet condition"
  y := x asString. "convert symbol to string"
  y := x asText. "convert symbol to text"
  y := x asArray. "convert symbol to array"
  y := x asOrderedCollection. "convert symbol to ordered collection"
  y := x asSortedCollection. "convert symbol to sorted collection"
  y := x asBag. "convert symbol to bag collection"
  y := x asSet. "convert symbol to set collection"