Merge branch 'master' of github.com:hadley/dplyr

NAMESPACE

@@ -1,5 +1,6 @@
 # Generated by roxygen2: do not edit by hand
 
+S3method("[",fun_list)
 S3method("[",grouped_df)
 S3method(all.equal,tbl_df)
 S3method(anti_join,data.frame)
@@ -13,6 +14,7 @@ S3method(as.data.frame,rowwise_df)
 S3method(as.data.frame,tbl_cube)
 S3method(as.data.frame,tbl_df)
 S3method(as.data.frame,tbl_sql)
+S3method(as.fun_list,"function")
 S3method(as.fun_list,character)
 S3method(as.fun_list,fun_list)
 S3method(as.tbl,data.frame)
@@ -280,6 +282,7 @@ S3method(union_all,default)
 S3method(union_all,tbl_lazy)
 S3method(unique,sql)
 export("%>%")
+export(add_op_single)
 export(add_row)
 export(add_rownames)
 export(all_equal)
@@ -397,13 +400,17 @@ export(memdb_frame)
 export(min_rank)
 export(mutate)
 export(mutate_)
+export(mutate_all)
+export(mutate_at)
 export(mutate_each)
 export(mutate_each_)
 export(mutate_each_q)
+export(mutate_if)
 export(n)
 export(n_distinct)
 export(n_groups)
 export(na_if)
+export(named_commas)
 export(near)
 export(nth)
 export(ntile)
@@ -467,6 +474,7 @@ export(sql_subquery)
 export(sql_translate_env)
 export(sql_translator)
 export(sql_variant)
+export(sql_vector)
 export(src)
 export(src_desc)
 export(src_df)
@@ -480,13 +488,19 @@ export(src_tbls)
 export(starts_with)
 export(summarise)
 export(summarise_)
+export(summarise_all)
+export(summarise_at)
 export(summarise_each)
 export(summarise_each_)
 export(summarise_each_q)
+export(summarise_if)
 export(summarize)
 export(summarize_)
+export(summarize_all)
+export(summarize_at)
 export(summarize_each)
 export(summarize_each_)
+export(summarize_if)
 export(tally)
 export(tbl)
 export(tbl_cube)
@@ -507,6 +521,7 @@ export(type_sum)
 export(ungroup)
 export(union)
 export(union_all)
+export(vars)
 export(with_order)
 import(DBI)
 import(assertthat)

NEWS.md

@@ -10,8 +10,8 @@
 * setdiff handles factors with NA (#1526).
 
 * enabling joining of data frames that don't have the same encoding of
-  column names (#1513). 
-  
+  column names (#1513).
+
 * `one_of()` tolerates unknown variables in `vars`, but warns (#1848, @jennybc).
 
 ## Breaking changes
@@ -69,6 +69,19 @@
 * `union_all()` method. Maps to `UNION ALL` for SQL sources, `bind_rows()`
   for data frames/tbl\_dfs, and `combine()` for vectors (#1045).
 
+* A new family of functions replace `summarise_each()` and
+  `mutate_each()` (which will thus be deprecated in a future release).
+  `summarise_all()` and `mutate_all()` apply a function to all columns
+  while `summarise_at()` and `mutate_at()` operate on a subset of
+  columns. These columuns are selected with either a character vector
+  of columns names, a numeric vector of column positions, or a column
+  specification with `select()` semantics generated by the new
+  `columns()` helper. In addition, `summarise_if()` and `mutate_if()`
+  take a predicate function or a logical vector (these verbs currently
+  require local sources). All these functions can now take ordinary
+  functions instead of a list of functions generated by `funs()`
+  (though this is only useful for local sources). (#1845, @lionel-)
+
 ## Local backends
 
 ### dtplyr