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Contents
require 'spec_helper'
describe 'Schema#walk' do
let(:schema) do
Parametric::Schema.new do
field(:title).meta(example: 'a title', label: 'custom title')
field(:tags).policy(:array).meta(example: ['tag1', 'tag2'], label: 'comma-separated tags')
field(:friends).policy(:array).schema do
field(:name).meta(example: 'a friend', label: 'friend full name')
field(:age).meta(example: 34, label: 'age')
end
end
end
it "recursively walks the schema and collects meta data" do
results = schema.walk(:label)
expect(results.output).to eq({
title: 'custom title',
tags: 'comma-separated tags',
friends: [
{
name: 'friend full name',
age: 'age'
}
]
})
end
it "works with blocks" do
results = schema.walk{|field| field.meta_data[:example]}
expect(results.output).to eq({
title: 'a title',
tags: ['tag1', 'tag2'],
friends: [
{
name: 'a friend',
age: 34
}
]
})
end
end
Version data entries
26 entries across 26 versions & 1 rubygems