Contents

require_relative '_shared'
require 'cassanity'

client = Cassanity::Client.new('127.0.0.1:9160', {
  instrumenter: ActiveSupport::Notifications,
})

keyspace = client['cassanity_examples']
keyspace.recreate

# setting up the apps column family
apps = keyspace.column_family('apps', {
  schema: {
    primary_key: :id,
    columns: {
      id: :text,
      name: :text,
    },
  },
})
apps.create

# batch several operations in one network call
client.batch({
  keyspace_name: keyspace.name,
  column_family_name: apps.name,
  modifications: [
    [:insert, data: {id: '1', name: 'github'}],
    [:insert, data: {id: '2', name: 'gist'}],
    [:update, set: {name: 'github.com'}, where: {id: '1'}],
    [:delete, where: {id: '2'}],
  ],
})

# only github.com is left
pp apps.select

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
cassanity-0.6.0	examples/batch.rb
cassanity-0.6.0.beta5	examples/batch.rb
cassanity-0.6.0.beta4	examples/batch.rb
cassanity-0.6.0.beta3	examples/batch.rb
cassanity-0.6.0.beta2	examples/batch.rb
cassanity-0.6.0.beta1	examples/batch.rb
cassanity-0.5.1	examples/batch.rb
cassanity-0.5.0	examples/batch.rb
cassanity-0.4.0	examples/batch.rb