🤔 새로운 Gato GraphQL 릴리스에 왜 1.5년이나 걸렸을까요?

query {
  posts(
    pagination: { limit: 5, offset: 20 }
    sort: { by: DATE, order: ASC }
  ) {
    id
    title
    content
    url
    author {
      id
      name
      url
    }
    comments {
      id
      date
      content
    }
  }
}Copy

###################################################################
# Fetch data from a REST endpoint, extract the emails, and make
# uppercase those ones from users with a special language.
###################################################################
query ExtractEmailsFromAPIAndUpperCaseSpecialOnes
{
  # Retrieve data from a REST API endpoint
  userEntries: _sendJSONObjectCollectionHTTPRequest(
    input: {
      url: "https://newapi.getpop.org/wp-json/newsletter/v1/subscriptions"
    }
  ) # @remove   # <= Uncomment this directive to not print the API data
 
  emails: _echo(value: $__userEntries)
 
    # Iterate all the entries, passing every entry
    # (under the dynamic variable $userEntry)
    # to each of the next 4 directives
    @underEachArrayItem(
      passValueOnwardsAs: "userEntry"
      affectDirectivesUnderPos: [1, 2, 3, 4]
    )
 
      # Extract property "lang" from the entry
      # via the functionality field `_objectProperty`,
      # and pass it onwards as dynamic variable $userLang
      @applyField(
        name: "_objectProperty"
        arguments: {
          object: $userEntry,
          by: {
            key: "lang"
          }
        }
        passOnwardsAs: "userLang"
      )
 
      # Execute functionality field `_inArray` to find out
      # if $userLang is either "en" or "de", and place the
      # result under dynamic variable $isSpecialLang
      @applyField(
        name: "_inArray"
        arguments: {
          value: $userLang,
          array: ["en", "de"]
        }
        passOnwardsAs: "isSpecialLang"
      )
 
      # Extract property "email" from the entry
      # and set it back as the value for that entry
      @applyField(
        name: "_objectProperty"
        arguments: {
          object: $userEntry,
          by: {
            key: "email"
          }
        }
        setResultInResponse: true
      )
 
      # If $isSpecialLang is `true` then execute
      # directive `@strUpperCase` 
      @if(condition: $isSpecialLang)
        @strUpperCase
}Copy

{
  "data": {
    "userEntries": [
      {
        "email": "abracadabra@ganga.com",
        "lang": "de"
      },
      {
        "email": "longon@caramanon.com",
        "lang": "es"
      },
      {
        "email": "rancotanto@parabara.com",
        "lang": "en"
      },
      {
        "email": "quezarapadon@quebrulacha.net",
        "lang": "fr"
      },
      {
        "email": "test@test.com",
        "lang": "de"
      },
      {
        "email": "emilanga@pedrola.com",
        "lang": "fr"
      }
    ],
    "emails": [
      "ABRACADABRA@GANGA.COM",
      "longon@caramanon.com",
      "RANCOTANTO@PARABARA.COM",
      "quezarapadon@quebrulacha.net",
      "TEST@TEST.COM",
      "emilanga@pedrola.com"
    ]
  }
}Copy

###################################################################
# Fetch data from a REST endpoint, extract the emails, and make
# uppercase those ones from users with a special language.
###################################################################
query ExtractEmailsFromAPIAndUpperCaseSpecialOnes {
  # Retrieve data from a REST API endpoint
  userEntries: _sendJSONObjectCollectionHTTPRequest(
    input: {
      url: "https://newapi.getpop.org/wp-json/newsletter/v1/subscriptions"
    }
  )
  # @remove   # <= Uncomment this directive to not print the API data
  emails: _echo(value: $__userEntries)
    # Iterate all the entries, passing every entry
    # (under the dynamic variable $userEntry)
    # to each of the next 4 directives
    @underEachArrayItem(
      passValueOnwardsAs: "userEntry"
      affectDirectivesUnderPos: [1, 2, 3, 4]
    )
      # Extract property "lang" from the entry
      # via the functionality field `_objectProperty`,
      # and pass it onwards as dynamic variable $userLang
      @applyField(
        name: "_objectProperty"
        arguments: { object: $userEntry, by: { key: "lang" } }
        passOnwardsAs: "userLang"
      )
      # Execute functionality field `_inArray` to find out
      # if $userLang is either "en" or "de", and place the
      # result under dynamic variable $isSpecialLang
      @applyField(
        name: "_inArray"
        arguments: { value: $userLang, array: ["en", "de"] }
        passOnwardsAs: "isSpecialLang"
      )
      # Extract property "email" from the entry
      # and set it back as the value for that entry
      @applyField(
        name: "_objectProperty"
        arguments: { object: $userEntry, by: { key: "email" } }
        setResultInResponse: true
      )
      # If $isSpecialLang is `true` then execute
      # directive `@strUpperCase`
      @if(condition: $isSpecialLang)
        @strUpperCase
}Copy