at:tutorial:basic
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at:tutorial:basic [2007/04/06 08:30] – * elisag | at:tutorial:basic [2007/04/06 08:33] – * elisag | ||
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**IN PROGRESS: FIRST DRAFT!!** | **IN PROGRESS: FIRST DRAFT!!** | ||
- | - TODO: Adding Table splicing, | + | - Add quasi-quoting? |
</ | </ | ||
====== Functional and Imperative Programming ====== | ====== Functional and Imperative Programming ====== | ||
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This example also illustrates how a function can be made private by means of lexical scope. Variables and functions defined locally to functions are only visible in the scope of the function where there were defined. Note that local //inner// function is only visible inside the //fac// function and its nested scopes. Thus, calling // | This example also illustrates how a function can be made private by means of lexical scope. Variables and functions defined locally to functions are only visible in the scope of the function where there were defined. Note that local //inner// function is only visible inside the //fac// function and its nested scopes. Thus, calling // | ||
- | === Variable-Length Argument Functions === | + | ==== Variable-Length Argument Functions |
You can create functions that take an arbitrary | You can create functions that take an arbitrary | ||
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while: { left <= right } do: { | while: { left <= right } do: { | ||
while: { cmp(table[left], | while: { cmp(table[left], | ||
- | left := left + 1 }; | + | left := left + 1 |
+ | | ||
while: { cmp(pivot, table[right]) } do: { | while: { cmp(pivot, table[right]) } do: { | ||
- | right := right - 1 }; | + | right := right - 1 |
+ | | ||
if: (left <= right) then: { | if: (left <= right) then: { | ||
// swap elements | // swap elements |
at/tutorial/basic.txt · Last modified: 2020/02/09 22:05 by elisag