APL/700: Difference between revisions

** <source lang=apl inline>⍃</source> and <source lang=apl inline>⍄</source> were used to read+pop and append components to the beginning and end of a file, respectively.

** Equivalents of normal primitive functions for operations on component of files as if they were elements of a vectors: <source lang=apl inline>⍐</source> and <source lang=apl inline>⍗</source> acted like [[Take]] and [[Drop]] (<source lang=apl inline>↑</source> and <source lang=apl inline>↓</source>). <source lang=apl inline>⌼</source> would [[Reverse]] and [[Rotate]] (<source lang=apl inline>⌽</source>). <source lang=apl inline>⍁</source> and <source lang=apl inline>⍂</source> were [[Compress]] and [[Expand]] (<source lang=apl inline>/</source> and <source lang=apl inline>\</source>).

** <source lang=apl inline>⌸</source> and <source lang=apl inline>⍯</source> returned maps for non-null and null components, respectively.

** <source lang=apl inline>⌻</source> provided meta information about a file or the file system.

== References ==

<references/>

{{APL dialects}}[[Category:APL dialects]][[Category:Flat array languages]]