john-kelly

import Effects

import Html exposing (Html)

import Mouse

import StartApp exposing (start)

import Svg exposing (..)
import Svg.Attributes exposing (..)

john-kelly

import Task
import PostgRest exposing (..)


trainerResource =
    resource "trainer"
        { id = int "id"
        , name = string "name"
        }

john-kelly

import PostgRest exposing (..)

type Relation schema
    = Relation String schema

-- subQuery based on query6 api
{-| -}
subQuery : (schema1 -> Relation schema2) -> (a -> b) -> Query schema1 c -> Query schema2 (a -> b)
subQuery getRelation recordCtor (Query name schema params decoder) =
    case getRelation schema of

john-kelly

[{name="john", age=100}, {name="jessta", age=100}, {name="mixed", age=100}]
    |> List.map (\u -> {u | name = toUpper u.name})

[{name="john", age=100}, {name="jessta", age=100}, {name="mixed", age=100}]
    |> List.map {u | name = toUpper u.name}

[{name="john", age=100}, {name="jessta", age=100}, {name="mixed", age=100}]
    |> List.map (\u -> !name (toUpper u.name) u)

[{name="john", age=100}, {name="jessta", age=100}, {name="mixed", age=100}]

john-kelly

module Main exposing (..)

import Color
import Element exposing (..)
import Element.Background as Background
import Element.Border as Border
import Element.Events as Events
import Element.Font as Font
import Html exposing (Html)

john-kelly

module Schema exposing (school)

import PostgRest exposing (Attribute, Schema, schema, string)


type School
    = School School


school :

john-kelly

import turtle
__turtle = turtle.Turtle()
__turtle.shape("turtle")

def degrees(n=None):
    return __turtle.degrees(n)

def radians():
    return __turtle.radians()

john-kelly

Here's a few things I tried to write output to a python subprocess pipe.

from subprocess import Popen, PIPE

p = Popen('less', stdin=PIPE)
for x in xrange(100):
    p.communicate('Line number %d.\n' % x)

john-kelly

import json
import operator

class expect(object):

    """Represents a logical expectation.

    """

    # a static class variable for storing all expectations

john-kelly

A Remote Data Request API in Elm

This post is about the core abstractions found in the elm-postgrest package and how those abstractions may be relevant to similar packages.

---

In Elm, the design space of remote data request APIs has seen its fair share of work. We have APIs like lukewestby/elm-http-builder which provide a thin convenience layer over elm-lang/http.

addItem : String -> Cmd Msg