Get the URLs contained in a Catalog or Order object

Sometimes it is useful to extract flattened vector of URLs from more complex objects for purposes like subsetting or doing set comparisons.

# S4 method for class 'ShojiCatalog'
urls(x)

# S4 method for class 'list'
urls(x)

# S4 method for class 'character'
urls(x)

# S4 method for class 'ShojiOrder'
urls(x)

# S4 method for class 'OrderGroup'
urls(x)

# S4 method for class 'CrunchVariable'
urls(x)

# S4 method for class 'CrunchDataset'
urls(x)

Arguments

x

a Catalog, Order, or Group object

Value

A character vector of URLs