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Merge pull request #752 from datbeohbbh/datbeohbbh/xorm-example
(example): basic example via Xorm
2 parents a02a055 + af64419 commit 85f7487

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‎.github/workflows/examples.yml‎

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@@ -17,7 +17,7 @@ jobs:
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matrix:
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go-version: [ 1.17.x, 1.18.x, 1.19.x, 1.20.x ]
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ydb-version: [ 22.5, 23.1, 23.2 ]
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driver: [ native, database_sql, gorm ]
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driver: [ native, database_sql, gorm, xorm ]
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exclude:
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- driver: database_sql
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go-version: 1.17.x
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- name: Run examples for ${{ matrix.driver }}
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working-directory: ./examples/basic/${{ matrix.driver }}
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run: go run .
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examples-gorm-postgres:
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examples-postgres:
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concurrency:
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group: examples-gorm-postgres-${{ github.ref }}
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group: examples-${{ matrix.driver }}-postgres-${{ github.ref }}
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cancel-in-progress: true
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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driver: [ gorm, xorm ]
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services:
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postgres:
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image: postgres
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with:
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go-version: 1.20.x
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cache: true
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- name: Run examples for gorm with postgres
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working-directory: ./examples/basic/gorm
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- name: Run examples for ${{ matrix.driver }} with postgres
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working-directory: ./examples/basic/${{ matrix.driver }}
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run: go run .
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examples-gorm-sqlite:
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examples-sqlite:
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concurrency:
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group: examples-gorm-sqlite-${{ github.ref }}
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group: examples-${{ matrix.driver }}-sqlite-${{ github.ref }}
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cancel-in-progress: true
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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driver: [ gorm, xorm ]
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env:
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OS: ubuntu-latest
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GO: 1.20.x
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SQLITE_CONNECTION_STRING: gorm.db
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SQLITE_CONNECTION_STRING: ${{ matrix.driver }}.db
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steps:
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- name: Checkout code
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uses: actions/checkout@v3
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with:
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go-version: 1.20.x
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cache: true
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- name: Run examples for gorm with sqlite
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working-directory: ./examples/basic/gorm
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- name: Run examples for ${{ matrix.driver }} with sqlite
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working-directory: ./examples/basic/${{ matrix.driver }}
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run: go run .

‎examples/basic/xorm/README.md‎

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@@ -0,0 +1,6 @@
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# Basic example via YDB Xorm
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Basic example demonstrates the possibilities of `YDB` Xorm:
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- define scheme of tables
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- insert data
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- select all data from database

‎examples/basic/xorm/data.go‎

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package main
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import (
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"time"
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"github.com/google/uuid"
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)
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func seriesData(id string, released time.Time, title, info, comment string) *Series {
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return &Series{
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ID: id,
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Title: title,
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Info: info,
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ReleaseDate: released,
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Comment: comment,
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}
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}
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func seasonData(seriesID, seasonID, title string, first, last time.Time) *Seasons {
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return &Seasons{
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ID: seasonID,
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SeriesID: seriesID,
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Title: title,
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FirstAired: first,
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LastAired: last,
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}
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}
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func episodeData(seasonID, episodeID, title string, date time.Time) *Episodes {
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return &Episodes{
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ID: episodeID,
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SeasonID: seasonID,
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Title: title,
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AirDate: date,
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}
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}
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func getData() (series []*Series, seasons []*Seasons, episodes []*Episodes) {
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for seriesID, fill := range map[string]func(seriesID string) (
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seriesData *Series,
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seasons []*Seasons,
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episodes []*Episodes,
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){
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uuid.New().String(): getDataForITCrowd,
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uuid.New().String(): getDataForSiliconValley,
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} {
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seriesData, seasonsData, episodesData := fill(seriesID)
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series = append(series, seriesData)
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seasons = append(seasons, seasonsData...)
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episodes = append(episodes, episodesData...)
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}
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return
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}
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func getDataForITCrowd(seriesID string) (series *Series, seasons []*Seasons, episodes []*Episodes) {
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series = seriesData(
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seriesID, date("2006-02-03"), "IT Crowd", ""+
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"The IT Crowd is a British sitcom produced by Channel 4, written by Graham Linehan, produced by "+
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"Ash Atalla and starring Chris O'Dowd, Richard Ayoade, Katherine Parkinson, and Matt Berry.",
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"", // NULL comment.
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)
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for _, season := range []*struct {
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title string
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first time.Time
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last time.Time
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episodes map[string]time.Time
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}{
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{
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"Season 1", date("2006-02-03"), date("2006-03-03"), map[string]time.Time{
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"Yesterday's Jam": date("2006-02-03"),
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"Calamity Jen": date("2006-02-03"),
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"Fifty-Fifty": date("2006-02-10"),
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"The Red Door": date("2006-02-17"),
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"The Haunting of Bill Crouse": date("2006-02-24"),
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"Aunt Irma Visits": date("2006-03-03"),
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},
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},
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{
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"Season 2", date("2007-08-24"), date("2007-09-28"), map[string]time.Time{
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"The Work Outing": date("2006-08-24"),
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"Return of the Golden Child": date("2007-08-31"),
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"Moss and the German": date("2007-09-07"),
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"The Dinner Party": date("2007-09-14"),
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"Smoke and Mirrors": date("2007-09-21"),
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"Men Without Women": date("2007-09-28"),
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},
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},
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{
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"Season 3", date("2008-11-21"), date("2008-12-26"), map[string]time.Time{
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"From Hell": date("2008-11-21"),
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"Are We Not Men?": date("2008-11-28"),
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"Tramps Like Us": date("2008-12-05"),
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"The Speech": date("2008-12-12"),
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"Friendface": date("2008-12-19"),
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"Calendar Geeks": date("2008-12-26"),
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},
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},
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{
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"Season 4", date("2010-06-25"), date("2010-07-30"), map[string]time.Time{
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"Jen The Fredo": date("2010-06-25"),
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"The Final Countdown": date("2010-07-02"),
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"Something Happened": date("2010-07-09"),
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"Italian For Beginners": date("2010-07-16"),
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"Bad Boys": date("2010-07-23"),
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"Reynholm vs Reynholm": date("2010-07-30"),
106+
},
107+
},
108+
} {
109+
seasonID := uuid.New().String()
110+
seasons = append(seasons, seasonData(seriesID, seasonID, season.title, season.first, season.last))
111+
for title, date := range season.episodes {
112+
episodes = append(episodes, episodeData(seasonID, uuid.New().String(), title, date))
113+
}
114+
}
115+
return series, seasons, episodes
116+
}
117+
118+
func getDataForSiliconValley(seriesID string) (series *Series, seasons []*Seasons, episodes []*Episodes) {
119+
series = seriesData(
120+
seriesID, date("2014-04-06"), "Silicon Valley", ""+
121+
"Silicon Valley is an American comedy television series created by Mike Judge, John Altschuler and "+
122+
"Dave Krinsky. The series focuses on five young men who founded a startup company in Silicon Valley.",
123+
"Some comment here",
124+
)
125+
for _, season := range []*struct {
126+
title string
127+
first time.Time
128+
last time.Time
129+
episodes map[string]time.Time
130+
}{
131+
{
132+
"Season 1", date("2014-04-06"), date("2014-06-01"), map[string]time.Time{
133+
"Minimum Viable Product": date("2014-04-06"),
134+
"The Cap Table": date("2014-04-13"),
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"Articles of Incorporation": date("2014-04-20"),
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"Fiduciary Duties": date("2014-04-27"),
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"Signaling Risk": date("2014-05-04"),
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"Third Party Insourcing": date("2014-05-11"),
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"Proof of Concept": date("2014-05-18"),
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"Optimal Tip-to-Tip Efficiency": date("2014-06-01"),
141+
},
142+
},
143+
{
144+
"Season 2", date("2015-04-12"), date("2015-06-14"), map[string]time.Time{
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"Sand Hill Shuffle": date("2015-04-12"),
146+
"Runaway Devaluation": date("2015-04-19"),
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"Bad Money": date("2015-04-26"),
148+
"The Lady": date("2015-05-03"),
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"Server Space": date("2015-05-10"),
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"Homicide": date("2015-05-17"),
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"Adult Content": date("2015-05-24"),
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"White Hat/Black Hat": date("2015-05-31"),
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"Binding Arbitration": date("2015-06-07"),
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"Two Days of the Condor": date("2015-06-14"),
155+
},
156+
},
157+
{
158+
"Season 3", date("2016-04-24"), date("2016-06-26"), map[string]time.Time{
159+
"Founder Friendly": date("2016-04-24"),
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"Two in the Box": date("2016-05-01"),
161+
"Meinertzhagen's Haversack": date("2016-05-08"),
162+
"Maleant Data Systems Solutions": date("2016-05-15"),
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"The Empty Chair": date("2016-05-22"),
164+
"Bachmanity Insanity": date("2016-05-29"),
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"To Build a Better Beta": date("2016-06-05"),
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"Bachman's Earnings Over-Ride": date("2016-06-12"),
167+
"Daily Active Users": date("2016-06-19"),
168+
"The Uptick": date("2016-06-26"),
169+
},
170+
},
171+
{
172+
"Season 4", date("2017-04-23"), date("2017-06-25"), map[string]time.Time{
173+
"Success Failure": date("2017-04-23"),
174+
"Terms of Service": date("2017-04-30"),
175+
"Intellectual Property": date("2017-05-07"),
176+
"Teambuilding Exercise": date("2017-05-14"),
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"The Blood Boy": date("2017-05-21"),
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"Customer Service": date("2017-05-28"),
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"The Patent Troll": date("2017-06-04"),
180+
"The Keenan Vortex": date("2017-06-11"),
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"Hooli-Con": date("2017-06-18"),
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"Server Error": date("2017-06-25"),
183+
},
184+
},
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{
186+
"Season 5", date("2018-03-25"), date("2018-05-13"), map[string]time.Time{
187+
"Grow Fast or Die Slow": date("2018-03-25"),
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"Reorientation": date("2018-04-01"),
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"Chief Operating Officer": date("2018-04-08"),
190+
"Tech Evangelist": date("2018-04-15"),
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"Facial Recognition": date("2018-04-22"),
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"Artificial Emotional Intelligence": date("2018-04-29"),
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"Initial Coin Offering": date("2018-05-06"),
194+
"Fifty-One Percent": date("2018-05-13"),
195+
},
196+
},
197+
} {
198+
seasonID := uuid.New().String()
199+
seasons = append(seasons, seasonData(seriesID, seasonID, season.title, season.first, season.last))
200+
for title, date := range season.episodes {
201+
episodes = append(episodes, episodeData(seasonID, uuid.New().String(), title, date))
202+
}
203+
}
204+
return series, seasons, episodes
205+
}
206+
207+
const dateISO8601 = "2006-01-02"
208+
209+
func date(date string) time.Time {
210+
t, err := time.Parse(dateISO8601, date)
211+
if err != nil {
212+
panic(err)
213+
}
214+
return t
215+
}

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