I have a google spreadsheet with a column of hyperlinks I want the URL from.
The googlesheets package can return this information with gs_read_cellfeed(),
but it needs to be reshaped with gs_reshape_cellfeed(). Problem is,
gs_reshape_cellfeed() returns the 'value' of the cells, not the
'input_value' making
it exactly like gs_read().
How do I extract input_value from a cell feed in a convenient format? I want a
data frame that looks exactly like the output of gs_read(), except returning
'input_value' instead of 'value'.
