Aide-mémoire de la syntaxe YAML

YAML (YAML Ain't Markup Language) est un format standard de sérialisation de données lisible par l'humain pour tous les langages.

Dictionnaires et listes

# Comments begin with "#"
# Dictionaries are written as "key: value"
name: Martin D'vloper
languages:
  perl: Elite
  python: Elite
  pascal: Basic

# List items begin with "- "
foods:
  - Apple
  - Orange
  - Strawberry
  - Mango

# Booleans use lowercase
employed: true

Chaînes multilignes

# Literal Block Scalar (preserves newlines)
multiline_literal: |
  exactly as you see
  will appear these three
  lines of poetry

# Folded Block Scalar (folds newlines to spaces)
multiline_folded: >
  this is really a
  single line of text
  despite appearances

Ancres et héritage

parent: &defaults
  a: 2
  b: 3

child:
  <<: *defaults
  b: 4

Séquences réutilisables

values: &ref
  - These values
  - will be reused below

other_values:
  <<: *ref