crofty

App = Ember.Application.create()

Person = Ember.Object.extend({
  fullName: Ember.computed(function() {
    var firstName = this.get('firstName');
    var lastName = this.get('lastName');

    return firstName + ' ' + lastName;
  }).property('firstName', 'lastName')
});

stevenharman

h = {
  'a' => :a_value,
  'b' => nil,
  'c' => false
}

h.fetch('a', :default_value) #=> :a_value
h.fetch('b', :default_value) #=> nil
h.fetch('c', :default_value) #=> false
h.fetch('d', :default_value) #=> :default_value

rafaeltuelho

My Openshift Cheatsheet

List all non openshift/kube namespaces

requires jq CLI

oc get namespaces -o json | jq '[.items[] | select((.metadata.name | startswith("openshift") | not) and (.metadata.name | startswith("kube-") | not) and .metadata.name != "default" and (true)) | .metadata.name ]'

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