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REBOL

REBOL. Was ist REBOL. frei verfügbar plattformübergreifend highly reflective flexibel kompakt interpretiert. Versionen. /core (/base) /view (/face) /command (/pro) /encap /sdk. Teil 1 - Einführung. Values. direkt interpretiert 52 Datentypen 12-Dec-2002 "Programmieren"

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REBOL

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  1. REBOL

  2. Was ist REBOL • frei verfügbar • plattformübergreifend • highly reflective • flexibel • kompakt • interpretiert

  3. Versionen • /core (/base) • /view (/face) • /command (/pro) • /encap • /sdk

  4. Teil 1 - Einführung

  5. Values • direkt interpretiert • 52 Datentypen • 12-Dec-2002 • "Programmieren" • 64.82.101.70 • www.rebol.com • $249.50 • ...

  6. Words • indirekt interpretiert („Variable“) • keine Datentypen • word var • get-word :var • set-word var: • lit-word ‘var

  7. Blöcke • nicht interpretiert • Zusammenfassung beliebiger Elemente mit Reihenfolge • [ red green blue ] • [ 15:50 42 "Hans" no [nja, is eh] (2 / 0) ] • [print ["Hello" ask "name? "] ] • either random true [ print „YES!“ ][none]

  8. Sonderzeichen ^/ newline ^- tab ^" " ^} } ^(xx) ASCII xx (hex)

  9. Teil 2 - Grundlagen

  10. Arbeiten mit der Konsole • direkt • copy/paste • Editor + do %file.r • help • source • probe

  11. Series! • Zuweisungen per Referenz (!)  copy str • pick • insert, remove, change • head, next, back, tail, skip • sort, find, length?, index?

  12. Function! • func [ spec-block ][ code-block ] • „funktionsbeschreibung“ • arg [type!] „beschreibung“ • /refinement „beschreibung“ • r-arg [typ!] „beschreibung“

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