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Record Fields #22

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Feb 7, 2025
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33 changes: 26 additions & 7 deletions lib/manifold/services/vector_service.rb
Original file line number Diff line number Diff line change
Expand Up @@ -32,16 +32,35 @@ def load_vector_config(vector_name)
private

def transform_attributes_to_schema(attributes)
attributes.map do |name, type_str|
type, mode = parse_type_and_mode(type_str)
{
"name" => name,
"type" => type.upcase,
"mode" => mode
}
attributes.map { |name, type_def| transform_field(name, type_def) }
end

def transform_field(name, type_def)
if type_def.is_a?(Hash)
transform_record_field(name, type_def)
else
transform_scalar_field(name, type_def)
end
end

def transform_record_field(name, type_def)
{
"name" => name,
"type" => "RECORD",
"mode" => "NULLABLE",
"fields" => transform_attributes_to_schema(type_def)
}
end

def transform_scalar_field(name, type_def)
type, mode = parse_type_and_mode(type_def)
{
"name" => name,
"type" => type.upcase,
"mode" => mode
}
end

def parse_type_and_mode(type_str)
type, mode = type_str.split(":")
mode = mode&.upcase || "NULLABLE"
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3 changes: 3 additions & 0 deletions lib/manifold/templates/vector_template.yml
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,9 @@ attributes:
# created_at: TIMESTAMP
# status: STRING
# names: STRING:REPEATED
# key_values:
# first_key: STRING
# second_key: STRING:REQUIRED

# Optionally, reference a view specifying how to select vector dimensions
# merge:
Expand Down
2 changes: 1 addition & 1 deletion lib/manifold/version.rb
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# frozen_string_literal: true

module Manifold
VERSION = "0.0.12"
VERSION = "0.0.13"
end
43 changes: 41 additions & 2 deletions spec/manifold/services/vector_service_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,19 @@
"url" => "string",
"created_at" => "timestamp",
"tags" => "string:repeated",
"email" => "string:required"
"email" => "string:required",
"metadata" => {
"source" => "string",
"last_modified" => "timestamp",
"settings" => {
"enabled" => "boolean",
"flags" => "string:repeated"
}
},
"key_values" => {
"first_key" => "string",
"second_key" => "string:required"
}
}
}
end
Expand All @@ -29,7 +41,34 @@
{ "name" => "url", "type" => "STRING", "mode" => "NULLABLE" },
{ "name" => "created_at", "type" => "TIMESTAMP", "mode" => "NULLABLE" },
{ "name" => "tags", "type" => "STRING", "mode" => "REPEATED" },
{ "name" => "email", "type" => "STRING", "mode" => "REQUIRED" }
{ "name" => "email", "type" => "STRING", "mode" => "REQUIRED" },
{
"name" => "metadata",
"type" => "RECORD",
"mode" => "NULLABLE",
"fields" => [
{ "name" => "source", "type" => "STRING", "mode" => "NULLABLE" },
{ "name" => "last_modified", "type" => "TIMESTAMP", "mode" => "NULLABLE" },
{
"name" => "settings",
"type" => "RECORD",
"mode" => "NULLABLE",
"fields" => [
{ "name" => "enabled", "type" => "BOOLEAN", "mode" => "NULLABLE" },
{ "name" => "flags", "type" => "STRING", "mode" => "REPEATED" }
]
}
]
},
{
"name" => "key_values",
"type" => "RECORD",
"mode" => "NULLABLE",
"fields" => [
{ "name" => "first_key", "type" => "STRING", "mode" => "NULLABLE" },
{ "name" => "second_key", "type" => "STRING", "mode" => "REQUIRED" }
]
}
]
}
end
Expand Down