› kube_schema › Source › Hash

class Hash

Definitions

def self.vivify(&block)

Build a Hash with autovivification via a block DSL.

Hash.vivify { metadata.name = "web" spec.replicas = 3 spec.selector.matchLabels.app = "web" }

=> metadata: { name: "web" , spec: replicas: 3, selector: { matchLabels: { app: "web" } } }

Implementation

 
def self.vivify(&block)
  new.tap { |h| h.instance_exec(&block) }
end

def to_yaml(*)

Deep-stringify keys so symbol keys don't leak into YAML as :key:.

Implementation

 
def to_yaml(*)
  Hash._deep_stringify_keys(self).then { |h| Psych.dump(h) }
end