diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/eval.txt | 12 | ||||
| -rw-r--r-- | runtime/doc/if_ruby.txt | 9 |
2 files changed, 21 insertions, 0 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index a710ef5d14..800de63a55 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -2336,6 +2336,7 @@ repeat({expr}, {count}) String repeat {expr} {count} times resolve({filename}) String get filename a shortcut points to reverse({list}) List reverse {list} in-place round({expr}) Float round off {expr} +rubyeval({expr}) any evaluate |Ruby| expression rpcnotify({channel}, {event}[, {args}...]) Sends an |RPC| notification to {channel} rpcrequest({channel}, {method}[, {args}...]) @@ -7070,6 +7071,17 @@ rpcstart({prog}[, {argv}]) *rpcstart()* < with > :let id = jobstart(['prog', 'arg1', 'arg2'], {'rpc': v:true}) +rubyeval({expr}) *rubyeval()* + Evaluate Ruby expression {expr} and return its result + converted to Vim data structures. + Numbers, floats and strings are returned as they are (strings + are copied though). + Arrays are represented as Vim |List| type. + Hashes are represented as Vim |Dictionary| type. + Other objects are represented as strings resulted from their + "Object#to_s" method. + {only available when compiled with the |+ruby| feature} + screenattr({row}, {col}) *screenattr()* Like |screenchar()|, but return the attribute. This is a rather arbitrary number that can only be used to compare to the diff --git a/runtime/doc/if_ruby.txt b/runtime/doc/if_ruby.txt index 87047712f3..c8d2409549 100644 --- a/runtime/doc/if_ruby.txt +++ b/runtime/doc/if_ruby.txt @@ -185,4 +185,13 @@ $curwin The current window object. $curbuf The current buffer object. ============================================================================== +6. rubyeval() Vim function *ruby-rubyeval* + +To facilitate bi-directional interface, you can use |rubyeval()| function to +evaluate Ruby expressions and pass their values to Vim script. + +The Ruby value "true", "false" and "nil" are converted to v:true, v:false and +v:null, respectively. + +============================================================================== vim:tw=78:ts=8:noet:ft=help:norl: |