Rails Crash Course

Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

404.html file, The config Directory

422.html file, The config Directory

500.html file, The config Directory

&& (and) operator, Hashes

@, for instance variables, Methods

\ (backslash), for special characters, Strings

: (colon), for symbols, Strings

{ } (curly braces), Arrays, Iteration

for blocks, Iteration

for hashes, Arrays

:: (double-colon) operator, Modules

" (double-quotes), for strings, Strings

== (equal) operator, ...