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SKILL JOURNEY

Perl

The text-processing classic

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CHAPTER 01
Foundations
Lay the groundwork
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1YOU ARE HERE
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Hello, World
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2
Lesson 2+60 XP
Scalar
$ sigil.
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3
Lesson 3+80 XP
Interpolation
In double quotes.
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4
Lesson 4+80 XP
Array
@ sigil.
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5
Lesson 5+100 XP
Hash
% sigil.
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CHAPTER 02
Core Concepts
Build the core skills
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6
Lesson 6+80 XP
If
Curly braces.
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7
Lesson 7+100 XP
Foreach
Iterate.
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8
Lesson 8+110 XP
Subroutine
Function.
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9
Lesson 9+130 XP
Regex Match
=~ operator.
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10
Lesson 10+80 XP
Scalar Length
length built-in.
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CHAPTER 03
Building Blocks
Wire things together
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Lesson 11+80 XP
Push
Add to array.
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12
Lesson 12+110 XP
Split
String to list.
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13
Lesson 13+90 XP
Hash Access
$hash{key}.
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Perl Master
13 lessons left to claim the crown