Kristoffer Snabb ksnabb
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| function curry(f) { | |
| return function curried(...args) { | |
| if (args.length >= f.length) { | |
| return f.apply(this, args); | |
| } else { | |
| return function (...args2) { | |
| return curried.apply(this, args.concat(args2)); | |
| }; | |
| } | |
| }; |
ksnabb
/ input-sync.js
Last active
December 18, 2018 11:28
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| const appEvents = pubSub(); | |
| const appState = state("", appEvents); | |
| const input = document.querySelector('.app input'); | |
| const paragraph = document.querySelector('.app p'); | |
| input.addEventListener('input', (evt) => { | |
| appState.setValue(evt.srcElement.value); | |
| }); |
ksnabb
/ seconds-elapsed.js
Created
December 16, 2018 12:38
Seconds elapsed using pubsub.js and state.js
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| const appEvents = pubSub(); | |
| const appState = state(0, appEvents); | |
| function timer() { | |
| appState.setValue(appState.getValue() + 1); | |
| setTimeout(timer, 1000); | |
| } | |
| setTimeout(timer, 1000); | |
| function updateTimerView(val) { |
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| function pubSub() { | |
| const listeners = []; | |
| return { | |
| dispatch: (event) => listeners.forEach((l) => l(event)), | |
| subscribe: (fun) => listeners.push(fun) | |
| } | |
| } |
ksnabb
/ composition-with-javascript.js
Last active
January 19, 2019 16:32
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| function compose(f, g) { | |
| return function (A) { | |
| return g(f(A)); | |
| } | |
| } |
ksnabb
/ AWS webstack database.py
Created
November 16, 2017 20:35
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| db_Subnet_group = stack.add_resource(DBSubnetGroup( | |
| 'DbSubnetGroup', | |
| DBSubnetGroupDescription='Subnet group for an internal DB', | |
| SubnetIds=[Ref(db_subnet1), Ref(db_subnet2)] | |
| )) | |
| db_instance = stack.add_resource(DBInstance( | |
| 'DbInstance', | |
| AllocatedStorage=10, | |
| DBInstanceClass='db.t2.micro', |
ksnabb
/ AWS webstack application instances.py
Last active
November 16, 2017 20:28
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| ec2_role = stack.add_resource( | |
| Role( | |
| 'WebappInstanceRole', | |
| AssumeRolePolicyDocument=Policy( | |
| Statement=[Statement( | |
| Effect=Allow, | |
| Principal=Principal('Service', ['ec2.amazonaws.com']), | |
| Action=[AssumeRole] | |
| )] | |
| ), |
ksnabb
/ AWS webstack ELB.py
Last active
November 16, 2017 20:28
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| domain_certificate = stack.add_resource( | |
| Certificate( | |
| 'ApiCertificate', | |
| DomainName=f'{subdomain}.{domain}' | |
| ) | |
| ) | |
| elb = stack.add_resource(LoadBalancer( | |
| 'ELB', | |
| LoadBalancerName='ELB', |
ksnabb
/ AWS Webstack SecurityGroups.py
Last active
November 16, 2017 20:28
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| app_security_group = stack.add_resource( | |
| SecurityGroup( | |
| 'AppInstanceSecurityGroup', | |
| GroupName='AppInstanceSecurityGroup', | |
| GroupDescription='Security group for the application instance', | |
| SecurityGroupIngress=[{ | |
| 'FromPort': '8080', | |
| 'ToPort': '8080', | |
| 'IpProtocol': 'tcp', | |
| 'CidrIp': '0.0.0.0/0' |
ksnabb
/ AWS_InternetGateway_for_VPC.py
Last active
October 28, 2017 12:08
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| internet_gateway = stack.add_resource( | |
| InternetGateway('InternetGateway') | |
| ) | |
| route_table = stack.add_resource(RouteTable( | |
| 'RouteTable', | |
| VpcId=Ref(vpc) | |
| )) | |
| stack.add_resource(Route( |
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