omnipath_cache_load {OmnipathR}

R Documentation

Loads an R object from the cache

Description

Loads the object from RDS format.

Usage

omnipath_cache_load(
  key = NULL,
  version = NULL,
  url = NULL,
  post = NULL,
  payload = NULL
)

Arguments

key	Key of the cache item
version	Version of the cache item. If does not exist or NULL, the latest version will be retrieved
url	URL of the downloaded resource
post	HTTP POST parameters as a list
payload	HTTP data payload

Value

Object loaded from the cache RDS file.

See Also

omnipath_cache_save

Examples

url <- paste0(
    'https://omnipathdb.org/intercell?resources=Adhesome,Almen2009,',
    'Baccin2019,CSPA,CellChatDB&license=academic'
)
result <- read.delim(url, sep = '\t')
omnipath_cache_save(result, url = url)
# works only if you have already this item in the cache
intercell_data <- omnipath_cache_load(url = url)
class(intercell_data)
# [1] "data.frame"
nrow(intercell_data)
# [1] 16622
attr(intercell_data, 'origin')
# [1] "cache"

# basic example of saving and loading to and from the cache:
bioc_url <- 'https://bioconductor.org/'
bioc_html <- readChar(url(bioc_url), nchars = 99999)
omnipath_cache_save(bioc_html, url = bioc_url)
bioc_html <- omnipath_cache_load(url = bioc_url)

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