utils

package
v1.1.1-rc-10 Latest Latest
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Published: Jul 19, 2021 License: GPL-2.0 Imports: 11 Imported by: 12

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AfterDay

func AfterDay(date1, date2 time.Time) bool

AfterDay returns true if date1 is a date after date2, irrespective of the daytime. The go method "After" respects daytime.

func CheckWeekDay

func CheckWeekDay(date time.Time) bool

CheckWeekDay returns true if @date is not weekend and false otherwise.

func CloseHTTPResp added in v1.2.0

func CloseHTTPResp(resp *http.Response)

CloseHTTPResp is a wrapper for closing http response bodies while complying with the linter.

func Contains

func Contains(s *[]string, str string) bool

Contains takes a slice of strings and a string and checks if it is contained in the slice.

func ContainsDay

func ContainsDay(s []time.Time, date time.Time) bool

ContainsDay returns true if day @date is contained in slice @s, independent of the daytime. As a consequence, be cautious when comparing days in different timezones.

func CountDays

func CountDays(dateInit, dateFinal time.Time, business bool) (days int, err error)

CountDays returns the number of days between @dateInit and @dateFinal, both given as converted from a string in the format yyyy-mm-dd, excluding the last day. @bool If true only business days are counted.

func DownloadResource

func DownloadResource(filepath, url string) (err error)

DownloadResource is a simple utility that downloads a resource from @url and stores it into @filepath.

func GetCoinPrice

func GetCoinPrice(coin string) (float64, error)

GetCoinPrice Gets the price in USD of coin through our API. Looks it up on coingecko in case it doesn't find it there.

func GetHolidays

func GetHolidays(workdays []time.Time, dateInit, dateFinal time.Time) []time.Time

GetHolidays returns "holidays" as non-weekend complement of given days @workdays

func GetRequest

func GetRequest(url string) ([]byte, int, error)

GetRequest performs a get request on @url and returns the response body as a slice of byte data.

func GetTomorrow

func GetTomorrow(date, layout string) string

GetTomorrow returns the day before @date in the world of strings, formatted as @layout

func GetYesterday

func GetYesterday(date, layout string) string

GetYesterday returns the day before @date in the world of strings, formatted as @layout

func Getenv added in v1.2.0

func Getenv(key, fallback string) string

func GraphQLGet

func GraphQLGet(url string, query []byte, bearer string) ([]byte, int, error)

GraphQLGet returns the body of the result of a graphQL GET query. @url is the base url of the graphQL API @query is a byte slice representing the graphQL query message @bearer contains the API key if present

func HTTPRequest added in v1.2.0

func HTTPRequest(request *http.Request) (body []byte, statusCode int, err error)

HTTPRequest returns the request body and defers the closing compliant to linting.

func IsEnvExist added in v1.2.0

func IsEnvExist(key string) bool

func MaxString

func MaxString(sl []string) (string, int64)

MaxString return the maximum of a slice of strings along with its index

func MinString

func MinString(sl []string) (string, int64)

MinString return the maximum of a slice of strings along with its index

func PostRequest

func PostRequest(url string, body io.Reader) ([]byte, error)

PostRequest performs a POST request on @url and returns the response body as a slice of byte data.

func SameDays

func SameDays(date1, date2 time.Time) bool

SameDays returns true if @date1 is the same date as @date2, independent of the daytime.

func SliceDifference

func SliceDifference(slice1, slice2 []string) []string

SliceDifference returns the elements in @slice1 that aren't in @slice2.

func StrToUnixtime

func StrToUnixtime(s string) (t time.Time, err error)

StrToUnixtime converts a string corresponding to an int to Unix time

func UniqueStrings

func UniqueStrings(s []string) []string

UniqueStrings returns a subslice of @s such that each entry only appears once

Types

This section is empty.

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