You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
12 lines
479 B
Lua
12 lines
479 B
Lua
local Observable = require "rx.observable"
|
|
local util = require "rx.util"
|
|
|
|
--- Returns a new Observable that transform the items emitted by an Observable into Observables,
|
|
-- then flatten the emissions from those into a single Observable
|
|
-- @arg {function} callback - The function to transform values from the original Observable.
|
|
-- @returns {Observable}
|
|
function Observable:flatMap(callback)
|
|
callback = callback or util.identity
|
|
return self:map(callback):flatten()
|
|
end
|