Latest #ash-calculations Threads 
If I’m using AshEvents as resource called MyApp.Events.EventLog. It has a data field that is a map with a property called source_name.
F...
New
Hello everyone,
I’m running into an issue with the load callback in a calculation module, specifically regarding domain-level authorizat...
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I’ve been struggling to come up with an Ash aggregation or calculation that works on a Time attribute. The attribute in question:
at...
New
I want to calculate the sub_total for a sale (sum of line_items.line_total) without querying the data layer. how can I achieve that?
Her...
New
Hi, I have the following calculation in one of my resources:
calculations do
calculate :llm_model,
:map,
...
New
Hello,
I hope someone can clarify the semantics of calculation return value. The following calculation of a last response from an LLM th...
New
I have a resource with an attribute that is an array of strings. Calculations on these arrays seem inconsistent:
attribute :tags, {:ar...
New
Orders have many OrderItems have many OrderItemModifiers
OrderItem and OrderItemModifier both have attributes of quantity and price
I w...
New
Some context to avoid the XY Problem: I’m trying to expose some state which lives in an external API as a resource field.
Let’s say I ha...
New
I have the following calculation:
calculations do
calculate :trigram, :list, expr(fragment("show_trgm(?)", first_grantee_full_name))...
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I want to calculate the sub_total for a sale (sum of line_items.line_total) without querying the data layer. how can I achieve that?
Her...
New
I’ve been struggling to come up with an Ash aggregation or calculation that works on a Time attribute. The attribute in question:
at...
New
Hello everyone,
I’m running into an issue with the load callback in a calculation module, specifically regarding domain-level authorizat...
New
If I’m using AshEvents as resource called MyApp.Events.EventLog. It has a data field that is a map with a property called source_name.
F...
New
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I am trying to filter records by a calculated interval.
My resource has these two attributes:
attribute :retry_at, :utc_datetime, a...
New
I have a resource that has an attribute that is an array of embedded resources.
I have module calculation that maps the embedded resourc...
New
In my resource, I have the following many_to_many relationship:
many_to_many :favorited_by_users, User do
through FavoriteProp...
New
Orders have many OrderItems have many OrderItemModifiers
OrderItem and OrderItemModifier both have attributes of quantity and price
I w...
New
Some context to avoid the XY Problem: I’m trying to expose some state which lives in an external API as a resource field.
Let’s say I ha...
New
Given this code:
relationships do
belongs_to :sender, MyApp.Accounts.User,
source_attribute: :sender_id,
destination_att...
New
Currently, when writing a calculation, the third argument is the expression.
For example:
calculate :full_name, :string, expr(first_nam...
New
Hello,
I hope someone can clarify the semantics of calculation return value. The following calculation of a last response from an LLM th...
New
Is it possible to run a calculation on a calculation in another resource?
# resource user
attributes do
attribute :type, :atom do
...
New
I have the following calculation:
calculations do
calculate :trigram, :list, expr(fragment("show_trgm(?)", first_grantee_full_name))...
New
I have a resource with an attribute that is an array of strings. Calculations on these arrays seem inconsistent:
attribute :tags, {:ar...
New
Hi, I have the following calculation in one of my resources:
calculations do
calculate :llm_model,
:map,
...
New
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